20 palaces visited by Serhiy Demitskyy

Austrian Parliament Building

Belém Palace

Christiansborg Palace

Hofburg

Hungarian Parliament

Mariyinsky Palace

Old Town Hall

Oslo City Hall

Oslo Royal Palace

Palace on the Isle

Palazzo Maffei

Parliament House

Royal Palace of Amsterdam

Royal Palace of Milan

Saint Michael's Palace

Sponza Palace

Valencia Town Hall

Vienna City Hall

Zürich Hauptbahnhof

Zürich Town Hall