Columbia subject headings:
Art, Abstract--Exhibitions.
De Stijl (Art movement)
Mondrian, Piet, 1872-1944--Exhibitions.
Harvard subject headings:
Art, Modern--20th century--Exhibitions
De Stijl (Art movement)--Exhibitions.
Mondrian, Piet, 1872-1944--Exhibitions.
Princeton subject headings:
Art, Modern--20th century--Exhibitions.
De Stijl (Art movement)--Exhibitions.
Mondrian, Piet, 1872-1944--Exhibitions.