Ключевые слова: abstract, air, beautiful, beauty, blue, bright, clear, cloud, cloudscape, cloudy, color, colorful, dark, dawn, day, dramatic, dusk, evening, heaven, horizon, landscape, light, majestic, morning, nature, night, nobody, orange, overcast, purple, red, scene, scenic, season, sky, space, spring, summer, sun, sunlight, sunrise, sunset, sunshine, twilight, view, warm, weather, wind, yellow,