Ключевые слова: abstract, aging, background, bark, brown, circle, concentric, construction, crack, cross, cut, dead, forest, grunge, history, industry, life, log, lumber, macro, natural, nature, old, organic, part, pattern, pine, plank, plant, ring, saw, section, shape, slice, striped, structure, stump, surface, texture, textured, timber, time, tree, trunk, weathered, wood, wooden, years, yellow,