Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana
Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana
Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana
Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana
Top-down view of 12 racetrack-shaped copper coils arranged in a perfect circle on a flat template, evenly spaced at 30 degrees apart, forming a ring pattern with 160mm inner diameter and 270mm outer diameter, each coil is 50x55mm made of enameled copper wire, alternating coils have small colored tape markers red blue green red blue green representing 3 phases A B C, wire pairs visible between adjacent coils showing series connections, a protractor-style angle template printed on paper visible underneath, dimension lines showing 270mm outer ring and 160mm inner ring and 30 degree spacing between coils, white background, flat lay photography, engineering documentation style, overhead workshop lighting --ar 1:1 --v 6.1 --style raw
04
Hero
Strict top-down orthographic view. The “J” refined with slight ink bleed and pressure variation. Same centered 5% scale. Support: torn white scrap. Surface: wooden desk with visible grain. Lighting: sharp sunlight, 25% shadow. Objects: transparent drafting triangle angled from bottom, USB cable entering right edge, paperclip near top. Balanced asymmetry, directional tension via shadows.
05
Nano Banana
Strict 90-degree top-down view, perfectly perpendicular. A tiny handwritten fragment “J” beginning to form in fine-tip black marker, centered precisely at mathematical center, bounding box exactly 5% width. Placed on a slightly larger torn white paper scrap (15–20% margin). Surface: green cutting mat with yellow grid. Hard directional sunlight casting 30% shadow. Objects: metal ruler entering from left edge, mechanical pencil top-right casting long shadow, paperclip bottom edge. Strong negative space, slight edge cropping.
05
Nano Banana
Top-down, no distortion. “J” slightly thicker, micro-oscillations visible. Centered 5%. Support: notebook paper scrap. Surface: green cutting mat. Lighting: strong, 35% shadow mass. Objects: metal ruler top edge, braided cable left, mechanical pencil lower right. Edge cropping on ruler, elongated shadows.
05
Nano Banana