Columbia subject headings:
Altarpieces, Baroque--Italy--Romagna--Exhibitions.
Altarpieces, Italian--Italy--Romagna--Exhibitions.
Counter-Reformation in art--Italy--Romagna--Exhibitions.
Mannerism (Art)--Italy--Romagna--Exhibitions.
Painting, Italian--Italy--Romagna--Exhibitions.
Harvard subject headings:
Altarpieces, Baroque--Italy--Emilia-Romagna--Exhibitions.
Altarpieces, Italian--Italy--Emilia-Romagna--Exhibitions.
Altarpieces--Italy--Emilia-Romagna--Conservation and restoration--Exhibitions.
Counter-Reformation in art--Italy--Emilia-Romagna--Exhibitions.
Mannerism (Art)--Italy--Emilia-Romagna--Exhibitions.
Painting, Italian--Italy--Emilia-Romagna--Exhibitions.
Princeton subject headings:
Altarpieces, Baroque--Italy--Romagna--Exhibitions.
Altarpieces, Italian--Italy--Romagna--Exhibitions.
Counter-Reformation in art--Italy--Romagna--Exhibitions.
Mannerism (Art)--Italy--Romagna--Exhibitions.
Painting, Italian--Italy--Romagna--Exhibitions.