Columbia subject headings:
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Installations (Art)--Austria--Vienna--Exhibitions.
Harvard subject headings:
Art, Austrian--Austria--Vienna--20th century--Exhibitions.
Art, Modern--20th century--Exhibitions
Art, Modern--Austria--Vienna--20th century--Exhibitions.
Installations (Art)--Austria--Vienna--Exhibitions.
Princeton subject headings: