concrete wall rough texture gray industrial
Prompt
Photorealistic close-up background texture of a weathered industrial wall: gray corrugated metal sheeting with shallow horizontal ridges filling most of the frame, topped by a narrow band of rough off-white concrete or plaster. Include subtle rust stains, oxidation streaks, small screw heads, chipped sealant, grime, water marks, and uneven mineral deposits for an aged utilitarian feel. Soft overcast natural light, low contrast, matte surface detail, cool gray and blue-gray palette with muted beige and reddish-brown rust accents. Straight-on composition, tightly framed, flat documentary style, minimal perspective distortion, no people or objects beyond the wall surface. Shot on a 50mm lens, f/8, crisp texture detail across the image.
Negative Prompt
people, faces, logos, readable text, watermarks, signs, famous landmarks, colorful paint, graffiti, shiny plastic look, oversaturation, HDR halos, dramatic vignette, artificial blur, warped ridges, repeating pattern artifacts, clean new surface