Ключевые слова: ancient, architecture, background, beautiful, belgrade, blue, bridge, building, capital, christmas, city, city landscape, cold, colours, construction, day, design, destination, drone, eastern europe, europa, holiday, house, landmark, landscape, light, modern, nature, new, new belgrade, old, river, sava, scene, season, serbia, sky, skyscraper, snow, street, tower, town, travel, tree, urban, view, water, white, winter, zemun,