Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, bright, clear, climate, cloud, cloudscape, cloudy, color, day, environment, fluffy, freedom, heaven, image, landscape, light, nature, outdoor, outdoors, oxygen, ozone, peace, rays, scene, season, seasonal, shine, shiny, sky, solar, space, spring, star, stratosphere, summer, sun, sunbeam, sunlight, sunny, sunrise, sunshine, view, weather, white,