Columbia subject headings:
Actors--Austria--Vienna.
Burgtheater (Vienna, Austria)
Theater--Austria--Vienna--History.
Harvard subject headings:
Actors--Austria--Vienna--Pictorial works--Exhibitions.
Actresses--Austria--Vienna--Pictorial works--Exhibitions.
Burgtheater (Vienna, Austria)--History--Exhibitions.
Portrait painting--19th century--Exhibitions.
Portrait painting--20th century--Exhibitions.
Theater--Austria--Vienna--History--Exhibitions.
Princeton subject headings:
Actors--Austria--Vienna.
Burgtheater (Vienna, Austria)
Theater--Austria--Vienna--History.