Ключевые слова: abstract, aged, aging, background, bark, brown, circle, circular, closeup, concentric, cracked, cross, cut, forest, forestry, grunge, history, life, line, log, lumber, macro, material, natural, nature, old, organic, part, pattern, pine, plank, plant, ring, section, shape, slice, split, striped, structure, stump, surface, texture, textured, timber, tree, trunk, weathered, wood, wooden, years,