Columbia subject headings:
Art, German--20th century--Exhibitions.
Art, German--Exhibitions.
Harvard subject headings:
Painting, German--Exhibitions
Painting, Modern--20th century--Germany--Exhibitions.
Sculpture, German--Exhibitions.
Sculpture, Modern--20th century--Germany--Exhibitions.
Watercolor painting, German--Exhibitions.
Watercolor painting--20th century--Germany--Exhibitions.
Princeton subject headings: