Nina Leen has
been in three exhibitions at MoMA,
between 1951 and 1965.
20 November to 12 December 1951
Edward Steichen, Henri Cartier-Bresson, W. Eugene Smith and Margaret Bourke-White, among others, were involved.
24 January to 8 May 1955
Edward Steichen, Ben Shahn, Edward Weston and Ansel Adams, among others, were involved.
16 March to 16 May 1965
John Szarkowski, Henri Cartier-Bresson, Dorothea Lange and Irving Penn, among others, were involved.