Ключевые слова: abstract, architecture, background, blank, built structure, cement, cement floor, close, closeup, concrete, concrete wall, construction, crack, design, detail, effect, empty, exterior, floor, front, gray, grunge, grungy, isolated, material, nobody, obsolete, old, outdoors, paint, paneled, pattern, rock, rough, scratched, stained, stone, stonewall, structure, surface, surfaces, surrounding wall, text space, texture, textured, wall, wallpaper, weathered,