Columbia subject headings:
Art patronage--Italy--Emilia-Romagna--History.
Art, Italian--Italy--Emilia-Romagna.
Knights of Malta--Art patronage.
Templars--Art patronage.
Harvard subject headings:
Art patronage--Italy--Emilia-Romagna--History.
Art, Italian--Italy--Emilia-Romagna.
Knights of Malta--Art patronage.
Templars--Art patronage.
Princeton subject headings:
Art patronage--Italy--Emilia-Romagna--History.
Art, Italian--Italy--Emilia-Romagna.
Knights of Malta--Art patronage.
Templars--Art patronage.