cologne, germany, rhine, rhine river, river, historic, historic and artistic styles, historic building, romanesque, romanesque architecture, ruins, roman, roman mythology, temple, visit, tourism, tourist, tourist attraction, stream, unsoundness, traveler, font, category, city, district, decay, ruin, character, proportional font, european country, meeting, symbol, assembly, deterioration, devastation, urban area, art form, architectural style, building, kind, type, person, historical
Huge Romanesque church with emblematic tower built on the ruins of a Roman temple.