Ключевые слова: abstract, age, aok, background, bark, brown, build, circle, circular, closeup, color, colorful, concentric, concept, cross, cut, cutting, death, detail, earth, environment, firewood, forest, growth, hardwood, industrial, industry, log, lumber, machine, material, mud, natural, nature, old, pattern, ring, rough, saw, section, soil, stump, texture, textured, timber, tree, trunk, wood, wooden, years,