Ключевые слова: background, christmas, climate, cold, conservation, cool, december, environment, environmental, forest, freeze, frost, frostbitten, frosty, hike, hill, hoarfrost, ice, landscape, light, mist, mood, natural, nature, outdoor, panorama, peace, pine, sad, scene, scenery, scenic, silence, silent, snow, snowy, track, trail, tranquil, tranquility, trees, walk, white, winter, wood, xmas, year,