Outorga do Foral tile marking the city charter in 1266, Faro, Algarve, Portugal

Copenhagen, Denmark ��� View of Christiansborg Palace, home to Denmark���s Parliament, Supreme Court, and Royal Reception Rooms, symbolizing centuries of political and royal power.

Copenhagen, Denmark ��� View of Christiansborg Palace, home to Denmark���s Parliament, Supreme Court, and Royal Reception Rooms, symbolizing centuries of political and royal power.

Ministers in the Fadar Daurama Emir's palace, Daura Emirate, Katsina state, Nigeria

Elevated view of traffic and tram on major street during daytime, Hondori, Naka Ward, Hiroshima, Honshu, Japan

Hofburg Palace, Vienna, Austria

Detail of the illuminated front of the library of the German Bundestag in Berlin, Germany

Reichstag, Berlin, Germany

Reichstag with place of the republic, Berlin, Germany

Detail of the Reichstag, Berlin, Germany

Hamburg city hall at night, Hamburg, Germany

Hamburg city hall at night, Hamburg, Germany