Columbia subject headings:
Apollinaire, Guillaume, 1880-1918.
Art, French--20th century.
Art, French.
Avant-garde (Aesthetics)--France.
Harvard subject headings:
Apollinaire, Guillaume, 1880-1918
Apollinaire, Guillaume, 1880-1918--Knowledge--Art.
Art criticism--France--History--20th century.
Art, French--20th century
Art, French.
Avant-garde (Aesthetics)--France.
Princeton subject headings:
Apollinaire, Guillaume, 1880-1918.
Art, French--20th century.
Avant-garde (Aesthetics)--France.