Columbia subject headings:
Art--Private collections--Italy--Exhibitions.
Campana, Giampietro, marchese di Cavelli, 1808-1880--Art collections--Exhibitions.
Classical antiquities--Private collections--Italy--Exhibitions.
Harvard subject headings:
Art--Private collections--Italy--Exhibitions
Campana, Giampietro, marchese di Cavelli, 1808-1880--Art collections--Exhibitions.
Princeton subject headings:
Art--Private collections--Italy--Exhibitions.
Campana, Giampietro, marchese di Cavelli, 1808-1880--Art collections--Exhibitions.