put white background
copletely remove the subject in the background
remove background really
Remove everything apart from the background.
flatten the attached image on a white background
remove the inside image of the frame make it white color fully.
remove background
replace with white background
replace background with white background
totally black background,
don't add any background that is not in input image.
change the bground to completely white bground
remove the main character of the image and leave the one in the background.