Ключевые слова: background, basis, beach, beige, block, boulder, brown, concrete, cover, ecru, gem, gemstone, geology, granite, gray, grunge, hill, jack, marble, marmoreal, massive, material, mineral, monolith, mount, mountain, natural, nature, ore, organic, ornamental, pebble, petrography, petrology, retro, rock, scale, shingle, shiver, solid, split, stone, surface, texture, top view, vintage, wall, white,