Ключевые слова: aging, agriculture, background, bark, brown, circle, closeup, construction, cut, ecology, felling, firewood, forest, forestry, harvest, heap, heat, horizon, house, industry, log, logging, logs, logstack, lumber, material, natural, nature, oak, old, pattern, pellet, pile, pine, ring, rural, section, sky, stack, stacked, summer, sun, texture, timber, tree, trunk, wall, wood, wooden, woodstack,