Columbia subject headings:
Art, German.
Art, Modern--20th century.
Artists--Germany--Biography.
Artists--Germany--Psychology.
Neue Sachlichkeit (Art)--Germany.
World War, 1914-1918--Influence.
Harvard subject headings:
Art, German--20th century.
Art, German.
Art, Modern--20th century
Artists--Germany--Biography.
Artists--Germany--Psychology.
Neue Sachlichkeit (Art)--Germany
World War, 1914-1918--Art and the war
World War, 1914-1918--Germany--Influence.
World War, 1914-1918--Influence
Princeton subject headings:
Art, German--20th century.
Art, German.
Artists--Germany--Biography.
World War, 1914-1918--Art and the war.