Columbia subject headings:
Art--Private collections--Italy--Novellara--Catalogs.
Gonzaga family--Art collections--Catalogs.
Harvard subject headings:
Art, Italian--Catalogs
Art, Modern--Italy--Catalogs.
Art--Private collections--Italy--Novellara--History--Catalogs.
Gonzaga family--Art collections--Catalogs.
Princeton subject headings:
Art--Private collections--Italy--Novellara--Catalogs.
Gonzaga family--Art collections--Catalogs.