Ключевые слова: air, atmosphere, background, beautiful, beauty, blue, bright, brightly, clear, climate, cloud, cloudscape, cloudy, color, cumulus, day, environment, fluffy, heaven, high, landscape, light, meteorology, nature, open, outdoors, ozone, pattern, scene, scenery, scenic, sky, skyline, space, stratosphere, summer, sun, sunlight, sunny, sunshine, view, weather, white, wind,