Try a Wall Color on Your Photo

{ "identity": "if a photo is provided, change ONLY the color of the wall indicated: keep exactly the same room, the same furniture in the same places, the same floor, the same baseboard, the same windows, the same objects and the same light as the original photo; do not swap the furniture, do not tidy the room, do not change the angle and do not invent anything that is not in the photo; with no photo provided, create the room described below", "subject": "the back wall of the living room, all of it, painted a deep matte olive green, the even color of a freshly painted wall, no sheen, no visible texture and no roller marks; the paint meets the white baseboard at the bottom and the white ceiling at the top, respecting the corners and edges of the room", "scene": "corner of an apartment living room, with a three-seat light gray fabric sofa in the foreground on the left, a cream knit cushion in front and an olive green cushion behind it, a round light wood side table with three legs to the right of the sofa, holding a small plant in a white pot; light wood plank floor, white baseboard, white ceiling with an exposed beam, light gray side wall in shadow and a floor-to-ceiling glass patio door on the right, with a white frame and a view of a brick building and greenery outside", "composition": "vertical photo in 3:4 ratio, the painted wall taking up most of the frame, the sofa coming in from the bottom left corner and the side table in the lower right third, ceiling line visible at the top", "camera": "at the height of someone standing and holding a phone, phone camera pointed straight at the wall, with a slight corner perspective, everything in focus, no wide angle distortion", "lighting": "natural daylight coming in through the patio door on the right, diffuse and soft, falling off gradually toward the left side of the room, light realistic shadows under the sofa and the side table, no artificial light switched on", "color_palette": "deep olive green on the wall, light gray of the sofa, beige of the wood floor, white of the baseboard and ceiling, green of the foliage, all at natural saturation", "materials": "matte wall paint, sofa fabric with visible weave, knit of the cushion, light wood with visible grain, white ceramic of the pot, glass and aluminum of the door frame", "style": "real home photo taken by a resident with a phone, realistic and unstyled, no furniture catalog aesthetic, no people in the scene and no retouching", "details": "preserve the position of the sofa and the side table, the pattern of the floor, the white baseboard, the ceiling beam, the window frame and the view outside exactly as they are", "negative_prompt": "furniture different from the photo, rearranged room, added decor, catalog aesthetic, 3D rendering, wall with texture or effect, satin paint sheen, people, text, watermark, frame, logos, AI artifacts" }