Ключевые слова: air, backdrop, background, beautiful, beauty, blue, bright, brightly, clean, clear, climate, cloud, cloudscape, color, cumulus, day, environment, fluffy, freedom, heaven, high, idyllic, light, meteorology, nature, nonurban, open, outdoors, ozone, panoramic, pattern, perfect, purity, scene, scenery, sky, softness, solar, space, stratosphere, summer, sun, sunbeams, sunlight, sunny, tranquil, view, weather, white,