Ключевые слова: abstract, accumulate, air, atmosphere, backdrop, background, beautiful, beauty, blue, bright, calm, climate, cloud, collection, day, different, environment, float, fluffy, form, freedom, heaven, high, idyllic, imagination, imagine, natural, nature, outdoors, overcast, ozone, pattern, peace, scene, scenery, scenic, shape, sky, softness, space, stratosphere, tranquil, view, weather, white, wind,