Columbia subject headings:
Art brut--Europe.
Art, European--20th century.
Collection de l'art brut (Lausanne, Switzerland)--History.
Dubuffet, Jean, 1901-1985.
Outsider art--Europe.
Harvard subject headings:
Princeton subject headings:
Art brut.
Art, Modern--20th century.
Art--Switzerland--Lausanne.
Collection de l'art brut (Lausanne, Switzerland)--History.
Dubuffet, Jean, 1901-1985.