Ключевые слова: abstract, abstraction, air, atmosphere, background, beautiful, beauty, blue, bright, clean, clear, cloud, cloudscape, cloudy, color, colorful, copy, cumulus, day, daylight, flow, fluffy, freedom, heaven, high, imagination, light, midair, natural, nature, nobody, object, outdoor, outdoors, pattern, scene, scenics, sky, smooth, space, stratosphere, summer, sunlight, symbols, tranquil, vertical, vibrant, wallpaper, weather, white,