Ключевые слова: abstract, abstract designs, background, beach, beach stones, brown, calm, calming nature, design, earth, earth textures, geology, geology minerals, gray, landscape, meditation, mineral, mineral backgrounds, natural, natural elements, natural pebbles, nature, organic materials, pattern, pebble textures, pebbles, river, river bed gravel, river rocks, rocks, serene, serene patterns, smooth, smooth stones, smooth surfaces, stone backdrops, stones, texture, tranquil, tranquil landscapes, yellow, yellow earth tones, zen, zen meditation,