Ключевые слова: abstract, air, atmosphere, autumn, background, beautiful, beauty, blue, bright, climate, cloud, cloud formation, cloud shape, clouds, cloudscape, cloudy, color, colorful, day, design, dramatic, environment, environmental protection, evening, extraordinary, formation, graphic, heaven, high, high pressure, interesting, light, meteorology, nature, outdoor, outdoors, pattern, scenic, shape, sky, spring, summer, sun, sunlight, travel, view, warm, weather, white, wind,