Columbia subject headings:
Italy--Antiquities--Pictorial works.
Maps.
Rome (Italy)--Antiquities--Pictorial works.
Rome (Italy)--Maps--Early works to 1800.
Rome (Italy)--Pictorial works.
Harvard subject headings:
Architecture, Roman--Italy--Rome--Pictorial works.
Rome (Italy)--Maps.
Rome (Italy)--Pictorial works
Princeton subject headings:
Architecture--Italy--Rome--Pictorial works.
Maps.
Rome (Italy)--Maps.
Rome (Italy)--Pictorial works.