Ключевые слова: abstract, architecture, background, black, block, bright, building, checker, checkered, construction, cube, decoration, design, empty, floor, footpath, granite, grey, ground, indoor, line, material, old, outdoor, pathway, pattern, real, retro, rock, rough, shape, sidewalk, square, street, surface, texture, textured, tile, traditional, urban, view, vintage, walk, walkway, wall, wallpaper, way, white,