Ключевые слова: abstract, air, backdrop, background, beautiful, beauty, blue, bright, clear, climate, cloud, clouds, cloudscape, cloudy, color, day, design, energy, environment, freedom, heaven, hello, high, idyllic, light, meteorology, natural, nature, open, outdoors, oxygen, ozone, pattern, picturesque, pure, purity, scenery, scenic, sky, skyline, space, spring, summer, sunlight, sunny, sunshine, view, wallpaper, weather, white, wind,