te of Art, Pittsburgh, PA (group) Museum of Art, University of Oshkosh, Oshkosh, WI (group) 1974 Civic Art Museum, Battle Creek, MI (group) 1973 Slocum Art Museum, Ball State University, Muncie, In (group) 1972 Duluth Art Institute Arrowhead Biennial, Duluth, MN (group) South Bend Museum of Art, South Bend,