Ключевые слова: abstract, backgrounds, bark, brain, brown, carpenter, closeup, construction, deciduous, environment, flora, foliage, forest, frame, fungus, grain, grow, growth, illness, lichen, life, log, material, moss, mushroom, natural, nature, oak, obsolete, old, park, pattern, peel, plank, plant, rough, skin, spore, structure, stump, surface, symbiosis, toadstool, tree, trunk, wildlife, wood,