Ключевые слова: abstract, background, bark, brown, circle, closeup, color, construction, cut, deforestation, detail, ecology, energy, environment, felled, firewood, forest, forestry, growth, hardwood, heap, industry, landscape, log, logging, lumber, many, material, natural, nature, old, outdoor, pattern, pile, pine, plant, raw, road, round, stack, stacked, texture, timber, tree, trees, trunk, wall, wood, wooden, woodpile,