Doesburg, Robinson Hall, Harvard University, Cambridge, 5 January 1948–23 January 1948. De Stijl 1917-1928, Museum of Modern Art, New York City, 16 December
Doesburg, Robinson Hall, Harvard University, Cambridge, 5 January 1948–23 January 1948. De Stijl 1917-1928, Museum of Modern Art, New York City, 16 December