Columbia subject headings:
Arts, European--20th century--Exhibitions.
Arts, European--21st century--Exhibitions.
Europe--In art--Exhibitions.
European Union countries--In art--Exhibitions.
Multiculturalism--European Union countries--Exhibitions.
Politics and culture--European Union countries--Exhibitions.
Harvard subject headings:
Europe--Social conditions--Exhibitions.
Princeton subject headings:
Europe--Social conditions--Exhibitions.