Ceiling mosaic of the Memorial Hall of the Kaiser Wilhelm Gedächtniskirche
Monarchs of the Hohenzollern dynasty who rules Prussia and later the German Empire, in order from left to right, some with their spouses.
Frederick William III with Louise of Mecklenburg-Strelitz
Frederick William IV
William I (1st Kaiser of the German Empire)
Wilhelm II (last German monarch) with Augusta Victoria of Schleswig-Holstein
Crown Prince Wilhelm with Duchess Cecilie of Mecklenburg-Schwerin