high relief convex textured plaster, painted in deep gray with bright green splashes inclusion on the wall of the old house as a

abstract architecture artistic backdrop background beautiful bubbles building cement closeup color concrete construction convex decor decorative design dripping exterior grain gray green grey grunge gypsum light line material modern old paint pattern plaster raw retro rough slime slimy splash stone structure stucco surface texture textured trickle vintage wall wallpaper warty