Ключевые слова: alps, beautiful, blue, cloud, clouds, dark, day, distance, environment, europe, explorer, far, fog, height, hiking, hill, hills, horizon, horizontal, landscape, light, morning, mountain, mountain top, mountains, nature, panorama, peak, picturesque, range, ridge, road, rock, scenery, sky, stone, tourism, trail, tranquility, travel, valley, view, white, wilderness,