Ключевые слова: alpine, alps, backdrop, background, beautiful, beauty, blue, cloud, europe, extreme, fog, foot, grass, green, high, hiking, hill, landscape, light, mist, mountain, national, natural, nature, outdoor, panorama, panoramic, peak, plant, range, ridge, rock, scenery, scenic, sky, spring, stones, summer, sunshine, switzerland, top, tourism, travel, valley, view, wallpaper, white, wilderness, yellow,