Ключевые слова: abstract, architecture, background, bench, block, brick, central, cobble, cobblestone, concrete, construction, design, exterior, floor, footpath, granite, gray, ground, historic, house, masonry, material, mosaic, old, outdoor, path, pattern, paved, pavement, paving, perspective, road, roadway, rock, rough, shape, sidewalk, square, stone, street, surface, texture, textured, tile, traditional, urban, walk, walkway, wall, way,