Hans Coper has
been in two exhibitions at MoMA,
between 1958 and 1961.
17 December 1958 to 23 February 1959
Arthur Drexler, Man Ray, Le Corbusier (Charles-Édouard Jeanneret) and Ludwig Mies van der Rohe, among others, were involved.
21 December 1960 to 5 February 1961
Pablo Picasso, Henri Matisse, Joan Miró and Paul Klee, among others, were involved.