2015-16 - Greene Gallery, Guilford, Connecticut
2013-present - Lives and works in Milford, Connecticut
2010-2011 - Mavi Contemporary Art, Tacoma, Washington
2009 - Duane Reed Gallery, St.Louis, Missouri
2008-13 - Lived and worked in Gig Harbor, Washington
2007 - Galerie Art Du Nord, Vence, France
2006 - Oud Raadhuis, St. Anna Ter Muiden, Sluis, Netherlands
2005 - Mannakunsthuis, Bruges, Belgium "Sculptures"
2002 - Chapelle des Penitents Blancs, Vence, France
2001 - Hofstra University, Hempstead, New York "Abstract Expressionism: Then and Now"
2001 - L' Annunciata Gallery, Milan, Italy
2001-08 - Open Studio Gallery, Vence, France
2000 - Galerie Nieuw Schoten, Harlem, Netherlands
1950-2016 - More than 40 one-person shows and over 100 group exhibitions in the U.S. and Europe
1999-2008 - Lived and worked in Vence, France
1999 - Minotaurus Galerie, 50 Year Reprospective, Bruges, Belgium
1996-98 - Olaf Clasen Gallery, Cologne, Germany “William Quinn Painter”
1995 - Minotaurus Galerie, Bruges, Belgium
1995 - International Contemporary Art Salon, Bruges, Belgium
1995 - St. John's Gallery, Waterloo, Belgium
1992 - Minotaurus Galerie, Bruges, Belgium
1991-99 - Lived and Worked in Bruges, Belgium
1986 - Recipient of M-AAA/NEA Fellowship Award in Painting
1985 - Co-ordinated the establishment of the Washington University Fine Arts Studio, for the use of University faculty and students, at the Cité des Arts, Paris, France
1982 - 83 - Fellow at the Cité Internationale des Arts, Paris
1978-81 - Director, Bixby Gallery, Washington University, St Louis, Missouri
1965-70 - Executive Board, Painters Gallery, 1st. Co-op Gallery in St. Louis, Missouri
1963-64 - Worked in Greece, one year leave of absence from Washington University
1962 - Fulbright Grant, United Kingdom (alternate)
1958 - Spent in Rome, Washington University Milliken Travel Scholarship
1957 - University of Illinois, Urbana, Illinois, received M.F.A.
1953 - Washington University, St. Louis, Missouri, received B.F.A.