Ключевые слова: abstract, architecture, backdrop, background, black, block, brick, bricks, city, cityscape, cobble, cobblestone, cobblestones, construction, design, floor, flor, footpath, granite, gray, grey, ground, hard, historic, material, old, pattern, paved, pavement, paving, paving stones, road, rock, rough, sidewalk, square, squares, stone, stones, street, sun, surface, texture, textured, tile, town, urban, view, wall,