Columbia subject headings:
Harvard subject headings:
Drawing, Baroque--Italy--Bologna--Exhibitions.
Drawing, Italian--Italy--Bologna--17th century--Exhibitions.
Drawing, Italian--Italy--Bologna--18th century--Exhibitions.
Princeton subject headings:
Drawing, Baroque--Italy--Bologna--Exhibitions.
Drawing, Italian--Italy--Bologna--17th century--Exhibitions.
Drawing, Italian--Italy--Bologna--18th century--Exhibitions.