Ключевые слова: abstract, air, aircraft, airplane, backdrop, background, beautiful, beauty, bird, blue, bright, brightly, clear, climate, cloud, cloudscape, color, cumulus, day, environment, fluffy, freedom, heaven, high, idyllic, jet, light, line, meteorology, mist, nature, open, outdoors, ozone, pattern, perfection, plane, scene, sky, skylight, skyline, softness, space, stratosphere, sunlight, tranquil, view, weather, white, wind,