Ключевые слова: backgrounds, beauty, blue, botany, branch, cold, cone, coniferous, day, december, environment, environmental, evergreen, fir, firneedle, firtree, forest, frost, green, greeting, holiday, leaf, macro, nature, needle, new, ornament, outdoors, park, pine, plant, protection, season, serene, sharp, silviculture, sky, spruce, sun, thorn, tranquil, tree, twig, woods,