Ключевые слова: arc, atmosphere, beautiful, beauty, blue, bright, building, bulgaria, city, cityscape, cloud, cloudscape, color, colorful, colours, double, gorgeous, horizon, house, landscape, light, meteorology, nature, outdoor, over, phenomenon, rain, rainbow, rainy, real, residential, scenery, scenic, sky, skyline, spectrum, storm, stormy, summer, sun, sunlight, terrain, thunder, town, two, varna, view, weather,