Columbia subject headings:
Brücke (Artists' group)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions.
Hagemann, Carl, 1867-1940--Art collections--Exhibitions.
Harvard subject headings:
Brücke (Artists' group)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions
Hagemann, Carl, 1867-1940--Art collections--Exhibitions.
Princeton subject headings:
Brücke (Artists' group)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions.
Hagemann, Carl, 1867-1940--Art collections--Exhibitions.