Columbia subject headings:
Photography--Italy--Venice--History.
Venice (Italy)--Pictorial works.
Harvard subject headings:
Photography--Italy--Venice--History.
Venice (Italy)--In art.
Venice (Italy)--Pictorial works.
Venice (Italy)--Social life and customs--Pictorial works.
Princeton subject headings:
Photography--Italy--Venice--History.
Venice (Italy)--Pictorial works.