Ключевые слова: adventure, alpine, background, blue, bright, challenge, clear, climbing, clouds, cold, effect, environment, europe, filter, global, green, high, hill, horizontal, ice, landscape, mount, mountain, national, natural, nature, outdoor, panorama, panoramic, park, peak, rock, scenery, ski, sky, snow, sun, sunlight, sunny, top, tourism, travel, trekking, vacation, valley, view, warming, white, winter,