Columbia subject headings:
Art, Abstract--Exhibitions.
Art, Modern--Exhibitions.
Kandinsky, Wassily, 1866-1944--Exhibitions.
Mondrian, Piet, 1872-1944--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Art, Abstract--Exhibitions.
Kandinsky, Wassily, 1866-1944--Exhibitions.
Mondrian, Piet, 1872-1944--Exhibitions.