Heinrich Kühn has
been in three exhibitions at MoMA,
17 March to 18 April 1937
Edward Steichen, Charles Sheeler, Man Ray and László Moholy-Nagy, among others, were involved.
Started 21 December 1979
Started 23 October 1980
Henri Matisse, Fernand Léger, Jasper Johns and Marc Chagall, among others, were involved.