Ключевые слова: abstract, background, backgrounds, barn, brown, carving, closeup, construction, deposit, depot, dust, ecology, energy, environment, environmental, fresh, garbage, heap, high, industrial, industry, log, logging, lumber, material, natural, nature, nobody, outside, pattern, pile, raw, renewable, saw, sawdust, scobs, shavings, stack, stacked, stump, texture, textured, timber, tree, waste, wood, wooden, work, yellow,