Ключевые слова: abstract, aging, annual, background, bark, brown, circle, closeup, concentric, cut, detail, fir, firewood, forest, green, log, lumber, macro, material, natural, nature, oak, old, organic, outdoor, pattern, pile, pine, resin, ring, rough, saw, sawn, section, shape, shear, spruce, surface, texture, textured, timber, tree, trunk, wood, wooden,