Columbia subject headings:
Artists--Travel--Italy, Northern--History.
Arts, European--Italian influences.
Italy, Northern--Description and travel.
Italy, Northern--In art.
Italy, Northern--Intellectual life.
Harvard subject headings:
Artists--Travel--Italy, Northern.
Arts, European.
Italy, Northern--Description and travel.
Italy, Northern--Intellectual life.
Princeton subject headings:
Artists--Travel--Italy, Northern.
Arts, European.
Italy, Northern--Description and travel.
Italy, Northern--Intellectual life.