Columbia subject headings:
Duchamp, Marcel, 1887-1968--Criticism and interpretation.
Painting--Themes, motives.
Symbolism in art.
Harvard subject headings:
Art, European--History and criticism.
Duchamp, Marcel, 1887-1968--Criticism and interpretation.
Duchamp, Marcel, 1887-1968. Bride stripped bare by her bachelors, even (Green box)
Princeton subject headings: