Columbia subject headings:
Harvard subject headings:
Artists' books--Europe--Exhibitions.
Multiple art--Europe--Exhibitions.
Museum of Modern Art (New York, N.Y.)--Exhibitions.
Museum of Modern Art (New York, N.Y.). Library--Exhibitions.
Prints, European--20th century--Exhibitions.
Prints, European--21st century--Exhibitions.
Princeton subject headings:
Graphic arts--Europe--20th century--Exhibitions.