Columbia subject headings:
Art, European--Exhibitions.
Art--Private collections--Austria--Vienna--Exhibitions.
Art--Private collections--Liechtenstein--Vaduz--Exhibitions.
Hans-Adam II, Prince of Liechtenstein, 1945---Art collections--Exhibitions.
Liechtenstein Museum (Vienna, Austria)--Exhibitions.
Liechtenstein, House of--Art collections--Exhibitions.
Sammlungen des Fürsten von und zu Liechtenstein, Vaduz-Wien--Exhibitions.
Harvard subject headings:
Art, European--Exhibitions
Art--Private collections--Austria--Vienna--Exhibitions.
Art--Private collections--Liechtenstein--Vaduz--Exhibitions.
Hans-Adam II, Prince of Liechtenstein, 1945---Art collections--Exhibitions.
Liechtenstein Museum (Vienna, Austria)--Exhibitions.
Liechtenstein, House of--Art collections--Exhibitions.
Sammlungen des Fürsten von und zu Liechtenstein, Vaduz-Wien--Exhibitions.
Princeton subject headings: