Columbia subject headings:
Palazzo Doria (Rome, Italy)
Piazza Navona (Rome, Italy)
Plazas--Italy--Rome.
Rome (Italy)--Pictorial works.
Snuff--Poetry.
Harvard subject headings:
Princeton subject headings:
Obelisks--Italy--Rome.
Plazas--Italy--Rome--Piazza Navona.
Plazas--Italy--Rome.
Poetry.
Rome (City) Palazzo Doria.
Snuff--Poetry.