Ключевые слова: abstract, air, atmosphere, azure, background, beautiful, black, climate, cloud, cloudiness, cloudscape, cloudy, color, covered, cumuli, cumulus, dark, day, grey, heaven, high, light, meteorology, moistured, moody, nature, nebulosity, nimbi, outdoor, overcast, precipitation, rain, seasonal, shower, sky, spring, storm, stormy, summer, sunlight, sunshine, thankful, thunderstorm, weather, white, winter,