Columbia subject headings:
Music and mythology--Exhibitions.
Mythology, Germanic--Illustrations--Exhibitions.
Operas--19th century--Illustrations--Exhibitions.
Wagner, Richard, 1813-1883. Operas--Illustrations--Exhibitions.
Harvard subject headings:
Painting, Modern--19th century--Exhibitions
Painting, Modern--20th century--Exhibitions
Wagner, Richard, 1813-1883--Exhibitions.
Wagner, Richard, 1813-1883--Influence--Exhibitions.
Princeton subject headings:
Art, German--19th century--Exhibitions.
Art, German--20th century--Exhibitions.
Germany--Social conditions--1871-1918--Exhibitions.
Wagner, Richard, 1813-1883--Influence--Exhibitions.