Ключевые слова: architecture, attractions, blue, bricks, catholic, celebration, chapel, christen, christian, church, cities, city, cloud, difficult, evening atmosphere, facade, freiburg, gothic, heaven, high, historically, johanniskirche, late gothic, mood, mortar, muenster, old wall, onion dome, protestant, rampart, religion, site, space, steel, steeple, stone, structures, tourism, tower, worth seeing, wrought iron,