Ключевые слова: abstract, aged, aging, annual, backdrop, background, board, brown, circle, circular, closeup, concentric, crack, cross, cut, detail, dry, forest, forestry, growth, hard, history, industry, life, log, lumber, macro, material, natural, nature, oak, old, organic, pattern, pine, plant, quercus, ring, robur, rough, sawed wood, section, texture, textured, timber, tree, trunk, wood, wooden, years,