Columbia subject headings:
Art, Italian--14th century--Themes, motives--Congresses.
Art, Italian--Italy, Northern--14th century--Congresses.
Artists--Travel--Italy, Northern--Congresses.
Harvard subject headings:
Art, Italian--14th century--Themes, motives--Congresses.
Art, Italian--Italy, Northern--14th century--Congresses.
Artists--Travel--Italy, Northern--Congresses.
Princeton subject headings:
Art, Italian--14th century--Themes, motives--Congresses.
Art, Italian--Italy, Northern--14th century--Congresses.
Artists--Travel--Italy, Northern--Congresses.