Ключевые слова: abstract, aerial, architecture, background, blue, blur, blurred, blurry, bokeh, building, buildings, bulgaria, business, city, cityscape, colorful, downtown, europe, evening, focus, glow, hdr, illuminated, landmark, landscape, light, metropolis, modern, night, nightlife, outdoors, panorama, panoramic, road, shift, sky, skyline, skyscraper, street, summer, tilt, tourism, tower, town, traffic, travel, twilight, urban, varna, view,