Ключевые слова: ancient, architectural, architecture, beautiful, building, cathedral, catholic, christian, christianity, church, city, cologne, construction, dom, europe, european, facade, famous, german, germany, gothic, heritage, high, historic, history, koeln, koelner, koln, kolner, landmark, large, medieval, old, outdoor, religion, sky, stone, structure, temple, tourism, tower, travel, up, view, westphalia,