Ключевые слова: abstract, architecture, asphalt, background, block, brick, brickwork, building material, cement, channel, city, cobblestone, colors, composite material, concrete, construction, floor, flooring, grass, hardwood, hidden, line, material, parallel, pattern, pavement, paving, plank, rainwater, rectangle, road, road surface, roof, runoff, sidewalk, soil, stone, stones, surface, texture, tile, two, wall, wood, wood stain,