Ключевые слова: abstract, background, bark, boreal, branch, coniferous, day, ecosystem, environment, evergreen, fir, foliage, forest, grass, green, growth, horizontal, landscape, leaf, light, material, moss, natural, nature, needle, needles, old, outdoors, park, pine, plant, plantation, reserve, scene, scenery, spruce, summer, sun, surface, temperate, texture, timber, tree, trees, trunk, wood,