17 palaces visited by Martn-Sebastian Coiro

Academy of Athens

Belvedere Vienna

Borsen

Buckingham Palace

Christiansborg Palace

Hofburg

Les Invalides

Municipal House

Palace of Westminster

Palacio de Cibeles

Palais-Royal

Palau de la Música Catalana

Royal Palace of Amsterdam

Royal Palace of Madrid

Schönbrunn Palace

Sultan Abdul Samad Building

Vienna City Hall