Ключевые слова: abstract, air, atmosphere, background, beautiful, beauty, blue, blue sky, bright, climate, cloud, clouds, cloudscape, cloudy, color, colorful, dawn, day, dramatic, dusk, evening, golden, heaven, horizon, landscape, light, morning, natural, nature, orange, outdoor, outdoors, ray, red, scene, sky, space, summer, sun, sunlight, sunny, sunrise, sunset, sunshine, travel, twilight, view, warm, weather, yellow,