Romanesque Cathedral of St. Peter in Worms, Worms Cathedral, south facade, Worms, Rhineland-Palatinate, Germany, Europe

West facade of the Romanesque Cathedral of St. Peter in Worms, Worms Cathedral, at night, Worms, Rhineland-Palatinate, Germany, Europe

West facade of the Romanesque Cathedral of St. Peter in Worms, Worms Cathedral, at night, Worms, Rhineland-Palatinate, Germany, Europe

"Painting by Johannes Schraudolph in the nave, Speyer Cathedral, the Imperial Cathedral, UNESCO World Heritage Site, Rhineland-Palatinate, Germany, Europe"

"Electoral Palace, Trier, Rhineland-Palatinate, Germany, Europe"

Interior view of central nave with organ, Speyer Cathedral, Kaiserdom, Speyer, Rhineland-Palatinate, Germany, Europe

"Tomb of the Salian dynasty, crypt, largest Romanesque columned hall in Europe, Speyer Cathedral, the Imperial Cathedral, UNESCO World Heritage Site, Rhineland-Palatinate, Germany, Europe"

Interior view of the ceiling vault, central nave, Speyer Cathedral, Kaiserdom, Speyer, Rhineland-Palatinate, Germany, Europe

"Towers and sculptures, facade, St. Peter's Cathedral, Regensburg, Upper Palatinate, Bavaria, Germany, Europe"

"Main facade of the Regensburg Cathedral, 1273, Regensburg, Upper Palatinate, Bavaria, Germany, Europe"

Speyer Cathedral, UNESCO World Heritage Site, with Maximilianstrasse, main street, Speyer, Rhineland-Palatinate, Germany, Europe

"Festive floral carpet at the Feast of Corpus Christi, flower arrangement, in front of Speyer Cathedral, the Imperial Cathedral, UNESCO World Heritage Site, Rhineland-Palatinate, Germany, Europe, PublicGround, Europe"

"Cologne Cathedral, west facade, main portal, Koln Rheinland, Cologne, Rhineland, North Rhine-Westphalia, Germany, Europe"

"Basilica of St. Castor in Koblenz, Koblenz, Rhineland-Palatinate, Germany, Europe"

"Basilica of St. Castor in Koblenz, Koblenz, Rhineland-Palatinate, Germany, Europe"

"Speyer Cathedral, detailed view of the facade of the apse, Speyer, Rhineland-Palatinate, Germany, Europe"