Invitational

• Abstract Painting in Minnesota: Selected Works from 1930 to Present, Rochester Art Center, Rochester, MN; Minnesota Museum of American Art, St. Paul Minnesota, 2005
• FISEA-Fourth International Symposium on Electronic Art, Minneapolis College of Art and Design, 1993
• CRASH, (ComputeR-AssiSted Hardcopy), Wright Museum of Art, Beloit, Wisconsin, 1988
• Simulations/Dissimulations, The School of the Art Institute of Chicago, 1987
• The Drawing Show, Nash Gallery, University of Minnesota, Minneapolis, Minnesota, 1987
• Digital Perspectives-85, Minnesota SIGGRAPH/NCGA Group Traveling Exhibition, 1985-86
• Electronic Visions II, Contemporary Arts Center, New Orleans, Louisiana, 1985
• Developing the Critical Eye, JCC, Minneapolis, Minnesota, 1985
• Allvision, with Woody/Steina Vasulka, Science Museum of Minnesota, 1984
• Architechtonics II, New Acquisitions Gallery, Syracuse, New York, 1984
• Computer Graphics, MCAD, Minneapolis, Minnesota, 1982
• Drawing Exhibition, Swain School of Design, New Bedford, Massachusetts, 1981
• Drawing Exhibition, Webster College, St.Louis, Missouri, 1981
• Drawings:10 Minnesota Artists, Walker Art Center, Minneapolis, Minnesota, 1971
• Traveling Exhibition, The Mead Corporation: 1965-66
• Drawing in Minnesota,1965 Walker Art Center, Minneapolis, Minnesota, 1965
• The Art of Two Cities, (Traveling Exhibition) Minneapolis/Kansas City: 1965-66
• Cranbrook Academy of Art, (Traveling Exhibition) Bloomfield Hills, Michigan: 1955-6

Group

• Form+Content Gallery, Minneapolis, Minnesota, 2008
• Vine Arts Gallery, Minneapolis, Minnesota: 2007, 2008
• Gallery 13, Minneapolis Minnesota: 2006, 2007, 2008
• Sosin/Sosin Gallery, Minneapolis, Minnesota: 2000, 2004
• Dolly Fiterman Fine Arts Gallery, Minneapolis, Minnesota: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
• Intermedia Arts Gallery, Minneapolis, Minnesota: 1996, 1997, 1998, 2001, 2003
• DIDEROT with Erika Suderburg, Southern Exposure Gallery, San Francisco, California, 1994
• Minnesota SIGGRAPH Competition, 3M UCV, Minneapolis, Minnesota,1984
• The Mulvane Art Center, Washburn University, Topeka, Kansas, 1965
• National Society of Painters in Casein, New York City, New York: 1961, 1963, 1966
• Sioux City Art Center, Sioux City, Iowa, 1963
• Joslyn Art Museum, Omaha, Nebraska, 1963
• Walker Art Center, Minneapolis, Minnesota: 1960, 1961, 1962, 1965
• The Minneapolis Institute of Arts, Minneapolis, Minnesota: 1955, 1956, 1961, 1963
• Contemporary Arts Gallery, New York City, New York, 1954
• City Center Gallery, New York City, New York, 1954
• Munson-Williams-Proctor Institute, Utica, New York, 1954
• Rochester Memorial Art Gallery, Rochester, New York: 1953, 1958
• Syracuse Museum, Syracuse, New York: 1952, 1953