Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, bluesky, bright, clear, climate, cloud, cloudscape, cloudy, color, cumulus, daylight, energy, fluffy, freedom, gorgeous, heaven, high, horizon, illuminated, light, meteorology, natural, nature, open, outdoor, ozone, pattern, peace, purity, relaxation, scenic, sky, skylight, skyline, space, stratosphere, sunbeam, sunlight, sunshine, tranquil, transparent, vibrant, view, white,