Ключевые слова: background, bark, big, branch, brown, concept, dead, design, dry, ecology, environment, forest, green, growth, isolated, large, leaf, leafy, life, log, lone, lonely, natural, nature, oak, object, old, one, outdoor, plant, season, shoot, single, spring, stem, stick, stump, summer, symbol, tall, texture, tree, trees, trunk, white, wood, wooden, woods,