Ключевые слова: above, abstract, air, airplane, atmosphere, background, beauty, blue, blur, clear, climate, cloud, cloudscape, color, cumulus, day, fluffy, freedom, heaven, high, landscape, light, nature, nobody, noise, open, outdoor, ozone, pattern, red, reddish, scene, sky, skylight, skyline, space, sparse, spring, stratosphere, summer, sun, sunlight, sunny, sunset, unsharp, view, weather, white, wind, window,