Columbia subject headings:
Harvard subject headings:
Art patronage--Europe, Northern--History--16th century--Congresses.
Art patronage--Europe--History--16th century--Congresses.
Art, European--16th century--Congresses.
Art, European--Europe, Northern--16th century--Congresses.
Holbein, Hans, 1497-1543--Congresses.
Princeton subject headings:
Art--16th century--Congresses.
Holbein, Hans, 1497?-1543--Congresses.