Columbia subject headings:
Alexander VII, Pope, 1599-1667--Art patronage.
Architecture, Baroque--Italy--Rome.
Architecture, Domestic--Italy--Rome--History--17th century.
Architecture--Italy--Rome--History--17th century.
Chigi family--Homes and haunts--Italy--Rome.
Harvard subject headings:
Alexander VII, Pope, 1599-1667--Art patronage.
Architecture, Baroque--Italy--Rome.
Architecture, Domestic--Italy--Rome--History--17th century.
Architecture--Italy--Rome--17th century.
Chigi family--Homes and haunts--Italy--Rome.
Princeton subject headings:
Alexander VII, Pope, 1599-1667--Art patronage.
Architecture, Baroque--Italy--Rome.
Architecture, Domestic--Italy--Rome--History--17th century.
Architecture, Italian--Italy--Rome--17th century.
Chigi family--Homes and haunts--Italy--Rome.