Ключевые слова: abstract, backdrop, background, beautiful, block, blocks, blue, brick, bricks, cobblestone, color, colors, colourful, construction, decoration, design, detail, different, floor, footpath, gray, lines, material, mosaic, multicolored, pastel, patio, pattern, pavement, paving, paving stone, pink, road, rock, sample, shape, sidewalk, slab, slabs, stone, stones, street, structure, surface, texture, textured, tile, tiled, tiles,