23 palaces visited by Mauro Pucillo

Antwerp City Hall

Belvedere Vienna

Buckingham Palace

Ca' d'Oro

Ca' Rezzonico

Crystal Palace Retiro

Doge's Palace

Grand Royal Palace

Hofburg

New Town Hall

Palace of Westminster

Palacio de Cibeles

Palazzo Vecchio

Palazzo Venezia

Quirinal Palace

Royal Palace of Amsterdam

Royal Palace of Madrid

Schleissheim Palace

The White House

United States Capitol

United States Supreme Court

Vienna City Hall

Villa Farnesina