Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, blue sky, bright, clear, cloud climate, cloud group, cloud shape, clouds, cloudscape, cloudy, color, colorful, day, daylight, environment, heaven, high, horizon, light, meteorology, morning, move, nature, outdoor, outdoors, oxygen, ozone, peace, pure, relaxation, religion, shape changed, sky, sky change, soft, space, summer, sunlight, sunny, view, weather, white, white cloud, winter,