Ключевые слова: ancient, architecture, balkan, balkans, bell tower, building, bulgaria, cathedral, christian, christianity, church, church of the holy mother of god, city, cityscape, cross, culture, dome, eastern, eastern europe, europe, european, exterior, facade, flag, god, historic, historical, history, holy, holy mother of god, landmark, mary, nebet tepe, old, orthodox, orthodox church, plovdiv, religion, religious, saint bogoroditsa, sky, spire, square, sveta bogoroditsa, tourism, tower, town, travel, view,