Columbia subject headings:
Drawing, American--Washington (D.C.)--Exhibitions.
Drawing, Italian--Italy--Venice--Exhibitions.
National Gallery of Art (U.S.)--Exhibitions.
Harvard subject headings:
Drawing, Italian--Italy--Venice--Exhibitions.
Drawing--Washington (D.C.)--Exhibitions.
National Gallery of Art (U.S.)--Exhibitions.
Princeton subject headings:
Drawing, Italian--Italy--Venice--Exhibitions.
Drawing--Washington (D.C.)--Exhibitions.
National Gallery of Art (U.S.)--Exhibitions.