Ключевые слова: abstract, air, atmosphere, attitude, background, beautiful, beauty, blue, bright, calm, clear, climate, cloud, clouds, cloudscape, cloudy, color, concept, day, dramatic, environment, feeling, fluffy, frame, freedom, gray, heaven, high, horizon, landscape, large, light, moody, natural, nature, night, outdoor, rays, relax, scene, season, shine, sky, skyline, summer, sun, sunlight, sunny, view, weather,