Ключевые слова: abstract, architecture, background, blank, cement, concrete, construction, copy space, detail, element, floor, flooring, grain, grainy, granular, gray, grey, grime, grit, ground, grunge, hard, highway, lane, material, pattern, pavement, plaster, road, roadway, rock, rough, rugged, rusty, solid, square, stained, stone, street, structure, stucco, surface, textured, transport, transportation, wall, wallpaper, way, white,