Ключевые слова: alone, cloud, cold, countryside, december, deep, ease, escape, forest, frost, health, healthy, heaven, highest, hike, hiking, hoarfrost, holiday, ice, idyl, illmensee, lake constance, landscape, lonely, look, nature, outdoor, powder, recover, recreation, ski, snow, snowfall, snowshoe, snowy, solitude, travel, tree, vacation, vision, walk, way, white, wilhelmsdorf, winter, winter landscape, wintery, zudorf,