Ключевые слова: abstract, art, background, bark, brown, chopped, cut, cutting, energy, environment, fire, firewood, forest, forestry, fuel, green, image, industry, log, logging, lumber, machine, material, natural, nature, old, pattern, pile, pine, plant, raw, renewable, resource, saw, sawmill, saws, split, stack, stacked, texture, timber, tree, trucks, trunk, white, wood, wooden, woodpile,