Ключевые слова: abstract, background, beautiful, beauty, blue, bright, change, clean, clear, climate, cloudlet, clouds, cloudscape, color, day, environment, fluffy, freedom, heaven, high, image, light, low, luminosity, meteorology, moody, nature, nobody, only, outdoors, overcast, ozone, pattern, photo, scene, scenics, sky, solar, space, spring, summer, sun, sunlight, sunny, texture, tranquil, view, weather, white,