Ключевые слова: abstract, architecture, background, block, brick, cement, city, concrete, construction, curve, decor, decoration, design, floor, footpath, granite, gray, grey, ground, material, mosaic, outdoor, patio, pattern, pave, pavement, paver, paving, perspective, road, rock, rough, shape, sidewalk, slab, space, square, stone, street, surface, texture, textured, tile, urban, vintage, walk, walkway, way,