Mail art postcard to Michael Callaghan
Mail art postcard to Michael Callaghan, September 29, 1977, postmarked October 1, 1977; mixed media; 6 1/2 x 4 1/4 in.; Collection of the Lenore G. Tawney Foundation, New York.
Photo: Rich Maciejewski, 2018, courtesy of John Michael Kohler Arts Center.
