Ключевые слова: ancient, architecture, belltower, blue, boulevard, bridge, building, cathedral, center, christianity, church, city, cityscape, clouds, destination, dunai, europe, exterior, fort, historical, history, landmark, landscape, medieval, monument, nature, old, outdoor, petrovaradin, river, sad, serbia, sky, square, street, summer, temple, tourism, tourist, tower, town, travel, vacation, vintage, wall, water,