William Orpen has
been in two exhibitions at MoMA,
between 1941 and 1943.
23 May to 2 September 1941
Henry Moore, Monroe Wheeler, Graham Sutherland and Wyndham Lewis, among others, were involved.
9 December 1942 to 24 January 1943
Pablo Picasso, Henri Matisse, Joan Miró and Fernand Léger, among others, were involved.