Columbia subject headings:
Drawing, French--20th century.
Le Corbusier, 1887-1965--Criticism and interpretation.
Harvard subject headings:
Drawing, French--20th century.
Le Corbusier, 1887-1965--Criticism and interpretation.
Princeton subject headings:
Drawing, French--20th century.
Le Corbusier, 1887-1965--Criticism and interpretation.