Columbia subject headings:
Artists' preparatory studies--Italy--Venice--Exhibitions.
Canaletto, 1697-1768--Notebooks, sketchbooks, etc.--Exhibitions.
Venice (Italy)--In art--Exhibitions.
Harvard subject headings:
Artists' preparatory studies--Italy--Venice--Exhibitions.
Canaletto, 1697-1768--Notebooks, sketchbooks, etc.--Exhibitions.
Venice (Italy)--In art--Exhibitions.
Princeton subject headings:
Artists' preparatory studies--Italy--Venice--Exhibitions.
Canaletto, 1697-1768--Notebooks, sketchbooks, etc.--Exhibitions.
Venice (Italy)--In art--Exhibitions.