Ключевые слова: above, aerial, architecture, balkan, belgrade, beograd, birds eye, birdview, building, cathedral, church, city, cityscape, culture, danube, drone, dunav, europe, flight, fly, gardos, gardosh, historic, history, house, houses, landmark, landmarks, landscape, old, outdoor, panorama, panoramic, river, roof, sava, serbia, serbian, sky, skyline, starigrad, summer, sunset, top, tower, town, travel, urban, yugoslavia, zemun,