Columbia subject headings:
Ernst, Max, 1891-1976--Exhibitions.
Ernst, Max, 1891-1976--Influence--Exhibitions.
Surrealism--Exhibitions.
Harvard subject headings:
Ernst, Max, 1891-1976--Exhibitions.
Surrealism--Exhibitions
Princeton subject headings:
Ernst, Max, 1891-1976--Exhibitions.
Surrealism--Exhibitions.