Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, breathing, bright, clear, climate, clouds, cloudscape, cloudy, color, cotton, cumulus, day, daylight, design, expanse, flight, floating, fluffy, fly, freedom, heaven, high, light, meteorology, natural, nature, nobody, outdoor, oxygen, ozone, peace, perfect, pure, sky, space, summer, sunlight, weather, white,