Ключевые слова: age, annual, background, bark, broken, brown, circle, circular, closeup, concentric, core, cross, cut, detail, flat, growth, isolated, layer, life, log, lumber, macro, material, natural, nature, oak, object, old, organic, pattern, pine, plant, ring, rough, round, section, slice, stump, surface, tan, texture, textured, timber, tree, trunk, white, wood, wooden, years, yellow,