Ключевые слова: abstract, air, autumn, backdrop, background, beautiful, beauty, blue, bright, clear, climate, cloud, cloudscape, color, condensation, cumulus, day, dreams, energy, environment, fluffy, freedom, group, heaven, high, idyllic, landscape, light, meteorology, nature, outdoors, ozone, sky, skyline, space, stratosphere, summer, sun, sunlight, sunny, tranquil, travel, view, weather, white, wind,