Robert van't Hoff has
been in two exhibitions at MoMA,
between 1936 and 1953.
2 March to 19 April 1936
Pablo Picasso, Henri Matisse, Joan Miró and Paul Klee, among others, were involved.
16 December 1952 to 15 February 1953
Piet Mondrian, Alfred H. Barr, Jr., Ludwig Mies van der Rohe and Josef Albers, among others, were involved.