21 palaces visited by Mikle Zhidkov
Austrian Parliament Building
Belvedere Vienna
Borsen
Buckingham Palace
Drottningholm Palace
Grand Royal Palace
Hofburg
House of the Blackheads
Hundertwasser House
Municipal House
Oslo Royal Palace
Palace of Westminster
Palazzo Venezia
Presidential Palace
Royal Palace of Amsterdam
Schönbrunn Palace
Stockholm City Hall
Topkapi
Vienna City Hall
