Kosti Ruohomaa has
been in three exhibitions at MoMA,
between 1955 and 1965.
24 January to 8 May 1955
Edward Steichen, Ben Shahn, Edward Weston and Ansel Adams, among others, were involved.
24 September to 1 December 1963
Edward Steichen, John Szarkowski, Arthur Drexler and Edward Weston, among others, were involved.
16 March to 16 May 1965
John Szarkowski, Henri Cartier-Bresson, Dorothea Lange and Irving Penn, among others, were involved.