Ключевые слова: abstract, air, ambience, atmosphere, background, beautiful, blue, cloud, clouds, cloudscape, cloudy, cloudy blue sky, dark, dark forest, day, dramatic, environment, grandeur, graphic, gray, grey, heaven, landscape, light, majestic, material, mood, natural, nature, ominous, overcast, painting, rain drops, shade, shadow, sky, storm, stormy, sunlight, texture, weather, white, wind,