Ключевые слова: abstract, architecture, background, block, blocks, brick, cement, concrete, construction, design, exterior, figured, floor, flooring, gray, ground, hexagon, material, outdoor, patio, pattern, pave, pavement, paver, paving, rough, seamless, shape, sidewalk, stone, street, structure, surface, texture, tile, tileable, tiles, urban, vintage, walkway,