Columbia subject headings:
Harvard subject headings:
Cardinals--Italy--Rome--Portraits--Catalogs.
Popes--Portraits--Catalogs.
Portrait painters--Italy--Rome--Biography--Catalogs.
Portrait painting, Italian--Italy--Rome--17th century--Catalogs.
Rome (Italy)--Biography--Portraits--Catalogs.
Princeton subject headings:
Cardinals--Italy--Rome--Portraits.
Popes--Portraits.
Portrait painters--Italy--Rome--Biography.
Portrait painting, Italian--Italy--Rome--17th century.
Portraits.
Rome (Italy)--Biography--Portraits.