Ключевые слова: age, aging, annual, background, bark, brown, circle, closeup, concentric, cross, cut, environment, forest, grain, growth, history, industry, isolated, life, log, lumber, macro, material, natural, nature, oak, old, organic, part, pattern, pine, plant, ring, rough, round, section, shape, slice, stump, surface, texture, textured, timber, tree, trunk, weathered, white, wood, wooden, years,