{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a clear and recognizable 'OK' gesture: the index finger and thumb touch at the tips, forming a perfect circle (ring), while the remaining three fingers (middle, ring, pinky) are extended straight upward or slightly spread, relaxed but clearly separated. The palm is angled slightly toward the camera (approx. 30‑45°), so the gesture is easily readable. The thumb and index finger make a neat circle, not squished. The other fingers are not curled into a fist; they are naturally extended. No thumbs‑up, no peace sign, no pointing.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the OK‑gesture hand; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, finger edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (thumbs up, peace sign, pointing, fist, open palm, back of hand)", "deformed hands", "extra fingers", "missing fingers", "blurred fingers", "fingers not forming a clear circle", "thumb and index finger not touching", "other fingers curled into fist" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "thumbs up", "peace sign", "pointing", "fist", "open hand", "back of hand facing camera", "broken thumb", "unnatural pose", "blurred hands", "bad anatomy", "twisted fingers", "thumb and index finger not touching", "circle not formed", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
07
Nano Banana
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "4:5", "style": "1990s compact digital camera aesthetic with harsh on‑camera flash, grainy texture, washed‑out colors, high contrast, subtle chromatic aberration and halation. NO HDR, NO tone mapping, NO modern digital processing. The image looks like a raw, unedited flash photograph taken in a simple studio with a light gray background, using an early digital point‑and‑shoot (e.g., Kodak DC series, Sony Mavica). The flash is the main light source – it creates deep, sharp shadows and overexposed highlights, the classic 'deer‑in‑headlights' effect. The background, originally light gray, becomes very dark with a bright hotspot behind the subject. Ultra‑realistic skin texture, visible pores, natural imperfections, hair strands, fabric details – all rendered with natural grain and no smoothing. The composition is slightly tilted, with a slight vertical banding artifact (CCD readout noise), a micro‑scratch on the lens (barely visible in lower right), and a subtle vignette with a faint greenish‑purple color shift at the edges – all adding authentic 90s digital camera character. The scene is raw, candid, with a spontaneous, friendly energy.", "scene": { "location": "Simple photo studio with a light gray seamless background, but the flash overpowers the ambient light, making the background very dark with a central bright spot. No other props or distractions.", "protagonist": "A young woman (mid‑20s), natural beauty, athletic but feminine build, sun‑kissed skin with slight tan lines. She stands facing the camera with a slight body angle (~10‑15°), shoulders relaxed, head slightly tilted to the right. She has a natural, friendly smile showing teeth, direct eye contact with the camera. Her long straight brown hair falls naturally over her shoulders. She wears a simple black top (cotton or similar, matte). Her skin has visible pores, tiny freckles across the nose and cheeks, and a healthy natural glow. The flash creates specular highlights on her face, shoulders, and the raised hand.", "hands_and_gesture": { "right_hand": "Raised near chest level, elbow slightly bent. The hand forms a tight closed fist, with the palm side facing the camera so that the curled fingers and the inner part of the hand are clearly visible. The back of the hand is not dominant. The fingers are fully curled, and the fist looks natural, clean, and confident. The thumb is folded over the other fingers (or placed naturally, not extended). No thumbs‑up, no OK sign, no open palm.", "left_hand": "Not visible (behind the body or out of frame)." } }, "lighting_and_atmosphere": { "source": "ON‑CAMERA FLASH ONLY (early 1990s compact digital camera). The ambient studio light is completely overpowered. No fill light, no bounce. This is NOT HDR.", "quality": "extremely harsh, high contrast, specular highlights on skin, hair, and the clenched fist; deep black shadows on the side of the face and under the chin; overexposed patches on the forehead, nose, and the black top where the flash hits directly.", "effects": [ "strong, direct flash creating hard specular highlights on every sweat droplet and skin texture, making the skin look slightly washed out", "background very dark – the light gray backdrop appears almost black except for a bright circular hotspot behind the subject", "grainy texture typical of early digital compacts (heavy grain in shadows, fine grain in highlights)", "washed out colors, skin tones pale with a slight blue/green cast from the flash", "extremely high contrast – bright whites next to deep blacks", "subtle chromatic aberration (purple/green fringing) on high‑contrast edges (e.g., hair strands, fist edges, top rim)", "slight barrel distortion, lens flare (small circular artifacts from the flash)", "vertical banding artifact (CCD readout noise) visible in the dark background", "a micro‑scratch on the lens in the lower right corner", "subtle greenish‑purple vignette at the edges" ], "color_cast": "cool white balance (slightly blue/green), typical of early digital flashes. The skin loses its warm undertones, appearing pale. The black top appears deep charcoal with bright reflections.", "contrast": "extremely high (maximum)" }, "camera_and_technical": { "perspective": "Straight‑on, slightly low angle (camera at chest level), subject centered but with slight right offset (rule of thirds). Medium shot (from mid‑chest to above head). Camera distance ~1.5‑2 m.", "camera_position": "handheld, compact digital camera from early 1990s (e.g., Kodak DC series, Sony Mavica), 35mm equivalent, fixed focus or autofocus with slight softness, aperture f/2.8‑f/4, shutter speed 1/60s, ISO 200‑400 with heavy grain.", "framing": "vertical 4:5, medium shot, subject slightly right of center, slight tilt (~2‑3°), a small intruding element (a finger or strap) in the upper left corner, a micro‑scratch on the lens in lower right.", "focus": "slightly soft, typical of flash photography, the subject’s face and right hand are relatively sharp, background out of focus and very dark.", "visual_fidelity": "grainy, low resolution aesthetic, harsh flash, no HDR, no tone mapping, ultra high quality real image (realistic because of imperfections), candid snapshot with authentic 1990s compact camera feel." }, "realism_constraints": { "allowed": [ "grain", "washed out colors", "overexposed highlights", "harsh shadows with no detail", "very dark background", "imperfect composition (slight tilt, intruding element, lens micro‑scratch, vertical banding, vignette)", "natural skin texture (pores, freckles, sweat, fine hairs)", "visible fabric texture (cotton top)", "chromatic aberration", "barrel distortion", "lens flare" ], "forbidden": [ "HDR", "tone mapping", "dynamic range compression", "lifted shadows", "detail in shadows", "soft lighting", "multiple light sources", "fill light", "ambient light visible (except very faint)", "even exposure", "balanced lighting", "modern digital perfection", "sharp focus (clinical)", "perfect composition", "cinematic look", "8k", "masterpiece", "airbrushed skin", "plastic skin", "CGI", "3d render", "stylized", "smartphone HDR", "deep fusion", "smart HDR", "visible brand logos", "overly posed expression", "incorrect hand gesture (open hand, thumbs up, OK sign, peace sign, pointing, back of hand dominant)", "deformed hands", "extra fingers", "missing fingers", "blurred fist", "flat palm", "knuckles emphasized" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "clean digital look", "perfect exposure", "smooth gradients", "messy appearance", "greasy skin", "overexposed (beyond intended aesthetic)", "HDR", "tone mapping", "dynamic range", "lifted shadows", "detail in shadows", "soft lighting", "fill light", "ambient light (except faint)", "even exposure", "balanced lighting", "CGI", "3d render", "plastic texture", "smooth", "airbrushed", "digital art", "painting", "deformed hands", "extra fingers", "missing fingers", "incorrect hand gesture", "open hand", "thumbs up", "ok gesture", "peace sign", "pointing", "back of hand facing camera", "unnatural fist", "broken wrist", "blurred hands", "bad anatomy", "twisted fingers", "blurry (beyond intentional soft focus)", "low detail", "unrealistic proportions", "bad anatomy", "watermark", "signature", "professional photography", "studio lighting (modern softbox)", "sharp focus (clinical)", "perfect composition", "cinematic (modern)", "8k", "masterpiece", "stylized", "modern digital", "natural light (flash must dominate)", "golden hour", "teal and orange", "warm tones", "iPhone", "LED flash", "modern smartphone", "daylight", "no flash look", "bright background", "detailed background", "visible left hand" ] }
08
Nano Banana