Ключевые слова: abstract, atmosphere, background, blue, bright, clear, cloud, cloudscape, cloudy, day, dramatic, dusk, environment, evening, golden, heaven, high, horizon, idyllic, landscape, light, majestic, moody, morning, natural, nature, orange, outdoor, peaceful, scene, scenery, scenic, season, single, sky, space, summer, sunlight, sunrise, sunset, tranquil, twilight, view, weather, yellow,