Ключевые слова: abstract, artistic, atmosphere, background, blue, bright, cloud, color, colorful, dawn, dusk, ecology, evening, freedom, from an airplane, heaven, horizon, inverted, inverted sky, light, morning, mystic, nature, night, orange, outdoor, pink, power, ray, red, scenic, sky, space, summer, sun, sunlight, sunny, sunrise, sunset, sunshine, texture, twilight, up, view, view from an airplane, wallpaper, warm, weather, yellow,