Ключевые слова: abstract, aged, annual, background, bark, brown, circle, circular, close, closeup, concentric, crack, cross, cut, deforestation, detail, dry, environment, forest, grain, growth, industry, life, log, lumber, macro, material, natural, nature, oak, old, outdoor, pattern, plank, ring, saw, section, split, stump, surface, texture, textured, timber, tree, trunk, wood, wooden, year,