Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, bright, brightly, clean, clear, climate, cloud, cloudscape, cloudy, color, cumulus, day, dramatic, environment, fluffy, freedom, heaven, high, idyllic, landscape, light, meteorology, natural, nature, outdoors, overcast, ozone, pattern, scene, season, sky, space, stratosphere, summer, sun, sunlight, sunny, sunrise, sunset, tranquil, view, water, weather, white,