Ключевые слова: abstract, architecture, avenue, background, black, block, bumpy, cobble, cobblestone, construction, dark, floor, footpath, granite, gray, ground, material, pattern, paved, pavement, paving, pebble, road, roadway, rock, shape, sidewalk, stone, street, surface, texture, textured, tile, tiled, traditional, wall, wallpaper, white,