Columbia subject headings:
Art, German--20th century.
Schrimpf, Georg, 1889-1938.
Uhden, Maria, 1892-1918.
Harvard subject headings:
Schrimpf, Georg, 1889-1938.
Uhden, Maria, 1892-1918.
Princeton subject headings:
Schrimpf, Georg, 1889-1938.
Uhden, Maria, 1892-1918.