Ключевые слова: abstract, aged, arid, backdrop, backgrounds, bark, board, brick, brown, cement, clay, climate, concrete, crack, cracked, cracks, desert, dirt, dirty, drought, dry, earth, environment, ground, grunge, heat, hot, industry, land, material, mud, natural, nature, object, old, paint, pattern, plaster, rock, rough, sand, soil, stone, surface, texture, textured, tree, vintage, wall,