Ключевые слова: aging, annual, background, bark, brown, circle, circular, concentric, cracks, cut, dead, detail, felled, forest, history, industry, life, line, log, lumber, material, natural, nature, old, organic, pattern, plank, ring, saw, section, slice, striped, stump, surface, texture, textured, timber, tree, trunk, wood, wooden, years,