Columbia subject headings:
Gardens--Italy--Venice--History.
Gardens--Italy--Venice--Pictorial works.
Venice (Italy)--Pictorial works.
Harvard subject headings:
Gardens--Italy--Venice--History.
Gardens--Italy--Venice--Pictorial works.
Venice (Italy)--Pictorial works.
Princeton subject headings:
Gardens--Italy--Venice--History.
Gardens--Italy--Venice--Pictorial works.
Venice (Italy)--Description and travel.
Venice (Italy)--Pictorial works.