Ключевые слова: above, aerial, background, baltic, beautiful, beauty, blue, cold, coniferous, day, december, drone, environment, fly, fog, forest, forest trees, frost, frosty, frozen, hill, landscape, morning, mountain, natural, nature, outdoor, over, pine, ridge, scene, scenery, scenic, season, sky, snow, snowy, spruce, storm, top, travel, tree, tree pine, view, weather, white, winter, winter landscape, woods,