Ключевые слова: autumn, backgrounds, beauty in nature, branch, christmas, coniferous tree, decoration, environment, environmental conservation, forest, freshness, frost, green, life, lumber industry, lush foliage, mountain, nature, pine, pine cone, pine tree, pinecone fish, plant, recycling, scenics, season, spruce tree, summer, timber, tranquil scene, tree, trunk, twig, variation, wealth, winter, wood, woods,