Ключевые слова: abstract, air, atmosphere, azure, backdrop, background, beautiful, beauty, blue, bright, climate, clouds, cloudscape, cloudy, cold, color, cool, cover, cumuli, cumulonimbus, day, daylight, environment, fluffy, gray, heaven, high, light, moisture, natural, nature, nebulosity, outdoor, overcast, precipitation, rain, rainclouds, ray, scenic, season, shape, sky, spring, summer, sun, sunlight, sunny, weather, white,