Ключевые слова: abstract, aging, annual, background, bark, brown, circle, closeup, concentric, cracked, cross, cut, firewood, forest, history, industry, life, line, log, lumber, macro, material, natural, nature, old, organic, part, pattern, plank, process, ring, saw, section, shape, slice, striped, surface, texture, textured, timber, tree, trunk, weathered, wood, wooden, years,