Ключевые слова: aerial, autumn, background, beautiful, beauty, birch, blue, branch, christmas, cold, coniferous, day, daytime, environment, fir, forest, grass, green, landscape, light, mountain, natural, nature, outdoor, outdoors, park, pine, plant, poplar, scene, scenic, season, sky, snow, spruce, summer, sun, travel, tree, trees, vascular plant, vertical, view, water, white, wilderness, winter, wood, woods, woody plant,