Ключевые слова: abstract, alley, asphalt, avenue, backdrop, background, black, block, boulevard, bumpy, city, close, cobbled, cobbles, cobblestone, cold, construction, cube, design, diminishing, floor, footpath, granite, gray, ground, highway, lane, lines, material, old, pathway, pattern, paved, pavement, pebble, perspective, road, rock, rocky, sidewalk, square, squared, stone, street, striped, surface, texture, track, urban,