Ключевые слова: abstract, air, atmosphere, background, blue, bluesky, clear, climate, cloud, cloudscape, cloudy, cyan, dawn, day, fluffy, group, horizontal, image, light, moisture, morning, natural, nature, outdoor, outdoors, outside, panorama, quiet, relaxation, resolution, scape, scenic, season, seasonal, sky, solar, space, stratus, summer, sunlight, tranquil, view, vista, weather, white,