Columbia subject headings:
Art, Modern--20th century--Exhibitions.
Barlach, Ernst, 1870-1938--Exhibitions.
Expressionism (Art)--Germany--Exhibitions.
Meidner, Ludwig, 1884-1966--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Barlach, Ernst, 1870-1938--Exhibitions.
Exhibition catalogs
Expressionism (Art)--Germany--Exhibitions
Meidner, Ludwig, 1884-1966--Exhibitions.
Princeton subject headings:
Barlach, Ernst, 1870-1938--Exhibitions.
Meidner, Ludwig, 1884-1966--Exhibitions.