Ключевые слова: abstract, antique, avenue, background, black, block, brick, bumpy, cobble, cobblestone, construction, design, detail, floor, footway, granite, gray, grey, grid, ground, grunge, hard, material, old, outdoor, pattern, pave, paved, pavement, paving, pebble, road, roadway, rock, rough, shape, sidewalk, square, stone, street, surface, texture, vintage, walkway, way,