Columbia subject headings:
Art appreciation--Europe.
Cities and towns in art.
Italy--Description and travel.
Italy--In art.
Travelers' writings, European--History and criticism.
Visitors, Foreign--Italy--History.
Harvard subject headings:
Art, European--17th century
Art, European--18th century
Arts, European.
Italy--Description and travel.
Italy--In art.
Visitors, Foreign--Italy--History.
Princeton subject headings:
Arts, European.
Arts, Modern--Europe.
Italy--In art.
Visitors, Foreign--Italy--History.