Columbia subject headings:
Ethnology--Europe--Pictorial works--Exhibitions.
Europe--Pictorial works--Exhibitions.
Europe--Social conditions--Exhibitions.
Europe--Social life and customs--Exhibitions.
Harvard subject headings:
Ethnology--Europe--Pictorial works--Exhibitions.
Europe--Pictorial works--Exhibitions.
Europe--Social conditions--Exhibitions.
Europe--Social life and customs--Exhibitions.
Princeton subject headings: