Ключевые слова: abstract, background, brown, chop, closeup, color, cord, cut, detail, dried, energy, environment, fire, firewood, forest, forestry, fuel, group, heat, industry, log, lumber, material, natural, nature, outdoor, outdoors, pattern, pile, pine, raw, renewable, rough, rural, season, stack, stacked, texture, timber, tree, trunk, wall, winter, wood, wooden, woodpile,