Ключевые слова: abstract, aging, background, bark, brown, closeup, cortex, cracked, cross, cut, firewood, forest, industry, life, line, log, lumber, macro, material, natural, nature, nobody, old, organic, part, pattern, photo, plank, process, rind, saw, section, shape, slice, striped, surface, texture, textured, timber, tree, trunk, weathered, wood, wooden,