Ключевые слова: abstract, alley, architecture, avenue, background, black, block, brick, city, close, cobble, cobblestone, construction, cube, design, floor, footpath, granite, gray, ground, lines, material, old, outdoor, pathway, pattern, paved, pavement, pebble, perspective, road, roadway, rock, rough, sidewalk, square, stone, street, surface, texture, textured, tile, traditional, urban, vintage, walkway, wall, way, wet,