Columbia subject headings:
Etching--Italy--Rome--Exhibitions.
Piranesi, Giovanni Battista, 1720-1778. Views of Rome--Exhibitions.
Rome (Italy)--In art--Exhibitions.
Rome (Italy). Gabinetto comunale delle stampe--Exhibitions.
Harvard subject headings:
Etching--Italy--Rome--Exhibitions.
Piranesi, Francesco, 1756-1810--Exhibitions.
Piranesi, Giovanni Battista, 1720-1778--Exhibitions.
Rome (Italy)--In art--Exhibitions.
Rome (Italy). Gabinetto comunale delle stampe--Exhibitions.
Princeton subject headings:
Piranesi, Giovanni Battista, 1720-1778--Exhibitions.