Columbia subject headings:
Arts, Modern--20th century--Exhibitions.
Dadaism--Influence--Exhibitions.
Merz.
Schwitters, Kurt, 1887-1948--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
Assemblage (Art)--Exhibitions.
Collage--Exhibitions
Schwitters, Kurt, 1887-1948--Influence--Exhibitions.
Princeton subject headings:
Arts, Modern--20th century--Exhibitions.
Dadaism--Influence--Exhibitions.
Schwitters, Kurt, 1887-1948--Exhibitions.