Columbia subject headings:
Expressionism (Art)--Germany--Exhibitions.
Painting, German--20th century--Exhibitions.
Painting, German--Exhibitions.
Harvard subject headings:
Expressionism (Art)--Germany--Exhibitions
Painting, German--Exhibitions
Painting, Modern--20th century--Exhibitions
Painting, Modern--20th century--Germany--Exhibitions.
Princeton subject headings:
Expressionism (Art)--Germany--Exhibitions.
Painting, Modern--20th century--Germany--Exhibitions.