• “All Ohio, ”The Ohio State University at Mansfield, Mansfield, Ohio - 2003, 2002-2000,1998, 1992
•“All-Ohio,” Zanesville Art Museum, Zanesville, Ohio - 2015, 2013-2012, 2010, 2008, 2005
•”Biennial Juried Exhibition,” Riffe Center, Columbus, Ohio - 2019
•“Bryn Du Exhibition,” Bryn Du Mansion, Denison, Ohio - 2019
•“Butler Mid-year Exhibition,” The Butler Institute of Art. Youngstown, Ohio - 2018, 2016, 2014, 2002, 1999-1997, 994, 1987, 1985-1981
•“Cleveland Creates,” ART neo, Cleveland, Ohio - 2017, 2015
•“May Show,” Lakeland Community College, Kirtland, Ohio - 2023-2017
•“May Show,” Mansfield Art Center, Mansfield, Ohio - 2023-2010
•“Noves Histories,” Ohio State University Urban Art pace, Columbus, Ohio - 2016
•“TAG Show,” Trumbull Art Gallery, Warren, Ohio - 2023-2019, 2016, 2014, 2011, 2006
•“The May Show,” Cleveland Museum of Art, Cleveland, Ohio - 1987, 1986-1985, 1983-1981, 1979
•“The New Now,” Cuyahoga Community College East, Highland Hills, Ohio -2022, 2020, 2018, 2016
•“The Three Rivers art Fest,” Pittsburgh, Pennsylvania - 2001, 1998, 1996, 1995-1991, 1987, 1986, 1979
•“Watercolor Ohio,” Ohio Watercolor Society - 2020, 2019, 2018, 2016-2010
•American Greetings Corporation, Westlake, Ohio
•Artist Archives of the Western Reserve, Cleveland, Ohio
•ARTneo, Clveland, Ohio
•Ashland University, Ashland, Ohio
•Billy Ireland Cartoon Museum and Library, The Ohio State University, Columbus, Ohio
•BP America
•Central Missouri State University, Warrensburg, Missouri
•Cleveland State University, Cleveland, Ohio
•Cuyahoga Community College, Cleveland, Ohio
•Columbia College, Columbia, Missouri
•Midwestern State University, Wichita Falls, Texas
•MetroHealth Hospitals
•Southern State Community College, Sardinia, Ohio
•Rock and Roll Hall of Fame and Museum, Cleveland, Ohio
•2023-Moreland Courts Gallery, Shaker Heights, Ohio
•2021-Artspace, Lima, Lima, Ohio
•2020-BayArts, Bay Village, Ohio
•2020-Prama Art Space
•2018-The Al Gallery, Willoughby, Ohio
•2017-X Space, Columbus, Ohio
•2015- Gallery 831, Columbus, Ohio
•2015-Solon Center for the Arts, Solon, Ohio
•2012- Cuyahoga Community College Eastern Campus, Highland Hills, Ohio
•2012- ArtsCollinwood, Cleveland, Ohio
•2011- West Liberty University, Nutting Gallery, West Liberty, West Virginia
•2011- Case Western Reserve University, Mandel School of Applied Social Science, Cleveland, Ohio
•2010- (art)ificial Gallery, Lakewood, Ohio
•2009- The Art Gallery, Willoughby, Ohio
•2008- 5700 Gallery, Cleveland, Ohio
•2007- The Beck Center for the Arts, Lakewood, Ohio
•2006- Ashtabula Arts Center, Ashtabula, Ohio
•2005- Fitton Center for the Arts, Hamilton, Ohio
•2004- Mount Vernon Nazerene University, Mount Vernon, Ohio
•2004- The Ohio State University, Newark Campus, Newark. Ohio
•2001- Ashtabula Arts Center, Ashtabula, Ohio
•2000- Montserrat Gallery, New York, New York
•1999- Case Western University, Thwing Center, Cleveland, Ohio
•1998- Lakeland Community College, Kirkland, Ohio
•1992- B.K. Smith Gallery, Lake Erie College, Painesville, Ohio
•1990- Trumball Art Gallery, Warren, Ohio
•1987- Central Missouri State University, Warrensburg, Missouri
•1986- Erie Art Museum, Erie, Pennsylvania
•The Flying Banana, Amazon Kindle Press, 2019
•The heART of Cleveland, Red Grant Books, Shaker Heights, Ohio, 2017
•Splash 12, edited by Rachel Rubin Wolf, North Light Books, Cincinnati, Ohio
•All the Art That’s Fit to Print (and Some That Wasn’t,) Jerelle Kraus, Columbia University Press, 2009
•Studio Visit, Volume 6, The Open Studios Press, 2009
•New Art International, Book Art Press, Ltd., 2001
•Outstanding American Illustration Today 2, Graphic-ShaPublishing Ltd., Japan, 1985
•American Illustration 3, American Illustration Inc., New York, New York, 1984
•American Illustration 2, American Illustration Inc., New York, New York, 1983
•Who’s Who in American Art, Marquis Who’s Who, Berkeley Heights, New Jersey
•2023- “Foot Squared,” Worthington yards, Cleveland, Ohio
•2023-”Big/Little,” Sandusky Cultural Center, Sandusky, Ohio
•2022-”Dayglo 9” Waterloo Arts, Cleveland, Ohio
•2022-”Nearly Normal, Encounters with Whimsy,” Sandusky Cultural Center, Sandusky, Ohio
•2022-”The New Now,” Tri-C East, Highland Hill, Ohio
•2022-”Humanscape, Sandusky Cultural Center, Sandusky, Ohio
•2021-SPACES “Members Exhibition,” SPACES, Cleveland, Ohio
•2021- “The Skull and Skeleton in Art VII,” Lakeland Community College, Kirtland, Ohio
•2021-”Dark on Park,” Warren, Ohio
•2020-”Self Image,” Sandusky Cultural Center, Sandusky, Ohio
•2020-”Junk-Bots,” Eleven2, Cleveland, Ohio
•2019-"Enter In," Roy G Biv Gallery, Columbus, Ohio
•2019-"Eye Candy" George Kocar, Laura and Gary Dumm, article Gallery, Cleveland, Ohio
•2019-"Comix," Valley Art Center, Chagrin Falls, Ohio
•2018-"A Short North Collection," Sherrie Gallery, Columbus, Ohio
•2018-"Graphic," Artist Archives of the Western Reserve, Cleveland, Ohio
•2018-"Th-Th-That's All Folks," Cuyahoga Community College West, Parma, Ohio
•2018-"Recent Acquisitions," ARTneo, Cleveland, Ohio 2017-"Public Conscience,' Heights Art, Cleveland Heights, Ohio
•2017-"Outsider and Insider," Mansfiels Arts Center, Mansfield, Ohio
•2016-"Ten," BAYarts, Bay Village, Ohio
•2016-2016-"Into the Woods,' Sandusky Cultural Center, Sandusky, Ohio
•2015-"Skulls and Skeletons in Art," Lakeland Community College, Kirtland, Ohio
•2014-"Coming to you in 3-D," Sandusky Cultural Center, Sandusky, Ohio
•2014-"Piano Man Project," Coburn Gallery, Ashland University, Ashland, Ohio
•2014-"Collector's Affection," Zygote Press, Cleveland, Ohio 2014-"Syzygz," CWAL, Cleveland, Ohio
•2013- "Far from home," George Kocarand Andrew Raz, The Klimat, New York, New York
•2012- "Contrasts," George Kocar and John Carlson, Trumbull Art Gallery, Warren, Ohio
•2011- "2037 Chester, The Last Exhibition," Cleveland State University, Cleveland. Ohio
•2011- "The Skull and Skeleton in Art,' Lakeland Community College, Kirtland, Ohio
•011- "Rock La Rondo," George Kocar and Anna Arnold, BayArts, Bay Village, Ohio
•2009- "A Vehicle for Satire: Skulls and Skeletons," Lakeland Community College, Kirtland, Ohio
•2008- "Counting Days,' Asterisk Gallery, Cleveland, Ohio
•2004- "Pigment: Contemporary Painting Invitational National," Bradley University, Peoria, Illinois
•2003- "Kocar and Benvenuto," Roy G Biv Gallery, Columbus, Ohio
•2002- "Kocar, Flesher and Delaney," Deadhorse Gallery, Lakewood, Ohio
•2002- "Small works " Limner Gallery, New York, New York 2000- "Kocar and Kahle," Artspace, Lima, Ohio
•1997- "Four by Eight," Cleveland State University, Cleveland, Ohio
•1995- "Wit and Wisdom: State of the Art, a Biennial National Watercolor Exhibition," Parkland College, Champaign,
Illinois
•1992- "Double Take," Firelands Association for the Visual Arts, Oberlin, Ohio
•1991- "Cartoons! Cartoons! Cartoons!," Pearl Conard Gallery, The Ohio State University at Mansfield, Mansfield, Ohio
•1991- "Satire and Commentary," Bruce Gallery, Edinboro, Pennsylvania
•1989- "No Neo," Zoller Gallery, Penn State University, University Park, Pennsylvania