Columbia subject headings:
Art Institute of Chicago. Department of Prints and Drawings--Catalogs.
Drawing, Italian--18th century--Catalogs.
Drawing, Italian--19th century--Catalogs.
Drawing, Italian--Catalogs.
Drawing, Spanish--17th century--Catalogs.
Drawing, Spanish--18th century--Catalogs.
Drawing, Spanish--19th century--Catalogs.
Drawing, Spanish--Catalogs.
Drawing--Illinois--Chicago--Catalogs.
Harvard subject headings:
Art Institute of Chicago. Department of Prints and Drawings--Catalogs.
Drawing, Italian--Catalogs.
Drawing, Spanish--Catalogs.
Drawing--17th century--Spain--Catalogs.
Drawing--18th century--Italy--Catalogs.
Drawing--18th century--Spain--Catalogs.
Drawing--19th century--Italy--Catalogs.
Drawing--19th century--Spain--Catalogs.
Drawing--Illinois--Chicago--Catalogs.
Princeton subject headings:
Art Institute of Chicago. Department of Prints and Drawings--Catalogs.
Catalogs.
Drawing, Italian--Catalogs.
Drawing, Spanish--Catalogs.
Drawing--17th century--Spain--Catalogs.
Drawing--18th century--Italy--Catalogs.
Drawing--18th century--Spain--Catalogs.
Drawing--19th century--Italy--Catalogs.
Drawing--19th century--Spain--Catalogs.
Drawing--Illinois--Chicago--Catalogs.