Ключевые слова: abstract, background, barren, beache, beachs, brown, coast, coastline, desert, dry, dunes, dust, golden, grains, granular, granules, gravel, grit, hot, mounds, natural, nature, ocean, particles, pattern, pebbles, ridges, ripples, sand, sanddune, sandline, sandy, sea, seacost, seashore, shore, shoreline, silica, small, surface, terrain, texture, waves, wavy, wind,