Stephen Greene has
been in two exhibitions at MoMA,
between 1956 and 1959.
25 April to 5 August 1956
William S. Lieberman, Andy Warhol, Larry Rivers and Ellsworth Kelly, among others, were involved.
15 July to 15 October 1959
Pablo Picasso, Fernand Léger, William S. Lieberman and André Derain, among others, were involved.