21 palaces visited by Andrew Ballera
Alter Hof
Apostolic Palace
Austrian Parliament Building
Belvedere Vienna
Cologne City Hall
Doge's Palace
Hofburg
Munich Residenz
Municipal House
New Town Hall
Palais de Justice
Palazzo Venezia
Polish Academy of Sciences
Quirinal Palace
Royal Palace
Royal Palace of Amsterdam
Royal Palace of Milan
Schönbrunn Palace
Vienna City Hall
