Ключевые слова: autumn, bark, blue, blue sky, boughs, branch, branch fork, coniferous forest, environment, fir, fir tree, foliage, forest, forestry, glue, green, landscape, leaf, material, monoculture, nature, needle, needles, old, park, pine, pine needles, plans, resin, resolution, season, shoots, sky, spruce, spruce needle, spruce needles, sun, sunlight, sustainable, tall, texture, tree, tree bark, tree trunk, trunk, wood, wooden,