Ключевые слова: abstract, arid, backdrop, background, black, blot, blotched, broken, clay, concrete, crack, dark, design, detail, dirt, drought, dry, dust, earth, environmental, erosion, field, groove, ground, grunge, illustration, land, natural, nature, relief, rough, rut, sand, soil, spotted, stone, surface, terrain, texture, textured, textures, white,