Columbia subject headings:
Drawing--France--Paris--Exhibitions.
Drawing--Philosophy--Exhibitions.
Drawing--Technique--Exhibitions.
Musée du Louvre. Département des arts graphiques--Exhibitions.
Harvard subject headings:
Drawing--France--Paris--Exhibitions
Drawing--Philosophy--Exhibitions.
Drawing--Technique--Exhibitions.
Musée du Louvre. Département des arts graphiques--Exhibitions.
Princeton subject headings:
Artists' preparatory studies--France--Exhibitions.
Drawing, French--Exhibitions.
Musée du Louvre. Département des arts graphiques--Exhibitions.