Ключевые слова: abstract, air, atmosphere, backdrop, background, beautiful, beauty, blue, bluesky, bright, cloud, clouds, cloudscape, cloudy, color, cumulus, day, daylight, environment, fluffy, heaven, high, natural, nature, outdoor, pattern, sky, skybackground, skyclouds, spring, summer, sun, sunlight, sunny, sunshine, wallpaper, weather, white, whiteclouds,