Ключевые слова: abstract, background, bark, birch, circle, closeup, construction, cut, detail, energy, environment, firewood, forest, fuel, hardwood, industrial, industry, log, lumber, macro, material, natural, nature, object, old, organic, outdoor, pattern, pile, plant, raw, rind, ring, rough, round, rural, section, shape, stack, stem, texture, textured, timber, tree, trunk, white, wood, wooden, woodpile, yellow,