Columbia subject headings:
Art, German--20th century--Exhibitions.
Artists--Germany--Correspondence.
Blaue Reiter (Group of artists)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions.
Lasker-Schüler, Else, 1869-1945--Correspondence--Exhibitions.
Marc, Franz, 1880-1916--Correspondence--Exhibitions.
Poets, German--20th century--Correspondence.
Harvard subject headings:
Art, German--20th century--Exhibitions.
Art, Modern--20th century--Germany--Exhibitions.
Artists--Germany--Correspondence.
Blaue Reiter (Group of artists)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions
Lasker-Schüler, Else, 1869-1945--Correspondence--Exhibitions.
Marc, Franz, 1880-1916--Correspondence--Exhibitions.
Poets, German--20th century--Correspondence.
Princeton subject headings:
Art, German--20th century--Exhibitions.
Artists--Germany--Correspondence.
Blaue Reiter (Group of artists)--Exhibitions.
Expressionism (Art)--Germany--Exhibitions.
Lasker-Schüler, Else, 1869-1945--Correspondence--Exhibitions.
Marc, Franz, 1880-1916--Correspondence--Exhibitions.
Poets, German--20th century--Correspondence.