Columbia subject headings:
Art and society--Italy--Ferrara.
Art and society--Italy--Modena.
Art patronage--Italy--Ferrara.
Art patronage--Italy--Modena.
Art, Italian--Italy--Ferrara--17th century.
Art, Italian--Italy--Ferrara.
Art, Italian--Italy--Modena--17th century.
Art, Italian--Italy--Modena.
Art--Collectors and collecting--Italy--Ferrara.
Art--Collectors and collecting--Italy--Modena.
Nobility--Italy--Ferrara.
Nobility--Italy--Modena.
Harvard subject headings:
Art and society--Italy--Ferrara.
Art and society--Italy--Modena.
Art patronage--Italy--Ferrara.
Art patronage--Italy--Modena.
Art, Italian--Italy--Ferrara.
Art, Italian--Italy--Modena.
Art, Modern--17th century--Italy--Ferrara.
Art, Modern--17th century--Italy--Modena.
Art, Modern--18th century--Italy--Ferrara.
Art, Modern--18th century--Italy--Modena.
Art--Collectors and collecting--Italy--Ferrara.
Art--Collectors and collecting--Italy--Modena.
Nobility--Italy--Ferrara.
Nobility--Italy--Modena.
Princeton subject headings:
Art and society--Italy--Ferrara.
Art and society--Italy--Modena.
Art patronage--Italy--Ferrara.
Art patronage--Italy--Modena.
Art, Italian--Italy--Ferrara.
Art, Italian--Italy--Modena.
Art, Modern--17th century.
Art, Modern--18th century.
Art--Collectors and collecting--Italy--Ferrara.
Art--Collectors and collecting--Italy--Modena.
Nobility--Italy--Ferrara.
Nobility--Italy--Modena.