Ключевые слова: architecture, background, bedrock, black, building material, construction, dark, decoration, design, driveway, durable, exterior, flooring, formation, garden, geology, grey, hardscape, igneous, industry, interior, landscape, layer, long lasting, maintenance free, material, metamorphic, mining, natural, natural stone, pathway, patio, pattern, quarry, rock, roof, roofing, sedimentary, slate, stone, strata, structure, texture, tile, tiles, wall,