Columbia subject headings:
Harvard subject headings:
Architecture--Italy--Rome--Pictorial works.
Art, Italian--Italy--Rome--Pictorial works.
Art--Italy--Rome--Pictorial works.
Rome (Italy)--Buildings, structures, etc.--Pictorial works.
Princeton subject headings:
Architecture--Italy--Rome.
Art, Italian--Italy--Rome.
Art--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
Rome (Italy)--History.
Rome (Italy)--Pictorial works.