Ключевые слова: abstract, arid, backdrop, background, brown, clay, coarse, cracked, cracks, crust, design, dirt, dry, earth, earthy, environmental, erosion, foundation, geology, granular, gritty, ground, imperfect, landscape, layer, material, mud, natural, nature, organic, pattern, rough, rugged, rustic, sediment, soil, structure, surface, terrain, texture, thick, uneven, wall,