Ключевые слова: abstract, artistic, background, cobblestone, contemporary, contrast, detailed, durable, earthy, fieldstone, geology, gravel, gray, grayscale, harmony, landscape, minerals, modern, monochromatic, natural, natureinspired, organic, outdoors, pattern, peaceful, pebbles, primitive, raw, raw beauty, rocks, rough, roughness, rugged, sedimentary, slate, solid, stability, stillness, stones, strength, surface, symmetry, texture, timeless,