Ключевые слова: abstract, air, atmosphere, background, beautiful, black, blue, bright, climate, cloud, clouds, cloudscape, cloudy, color, cumulus, danger, dark, day, dramatic, dusk, environment, evening, gray, heaven, heavy, hurricane, landscape, light, meteorology, moody, moon, natural, nature, night, ominous, outdoors, overcast, pattern, rain, scene, sky, space, storm, stormy, summer, sunset, thunderstorm, weather, white, wind,