Art Gallery, University of California, Irvine. Twentieth Century Works on Paper. 30 January-25 February 1968.
ALSO SHOWN AT: Memorial Union Art Gallery, University of California, Davis, 26 March-20 April 1968.
Catalogue with introduction by James Monte
Dayton's Gallery 12, Minneapolis. Contemporary Graphics Published by Universal Limited Art Editions. 21 February-6 March 1968.
Catalogue with introduction by Harmony Clover
The Jewish Museum, New York. Suites: Recent Prints. 12 March-12 May 1968
Finch College Museum of Art, New York. Betty Parsons' Private Collection. 13 March-24 April 1968.
Catalogue with texts by Elayne H. Varian and Eugene Goossen
The Museum of Modern Art, New York. Dada, Surrealism, and Their Heritage. 27 March-9 June 1968.
ALSO SHOWN AT: Los Angeles County Museum, 16 July-8 September 1968; The Art Institute of Chicago, 19 October-8 December 1968.
The artist withheld Gea from the Chicago showing "in protest against the uncalled-for police brutality of Mayor Daley" (at the Democratic National Convention, 1968). See Barnett Newman's letter, dated 3 September 1968, to C. C. Cunningham, Director of The Art Institute of Chicago (copy on deposit at The Barnett Newman Foundation).
Catalogue with text by William S. Rubin
Ashmolean Museum, Oxford. Loan Exhibition of Graphic Art Illustrating the Theme of the Slade Lectures. May 1968.
Checklist
Museum Fridericianum, Kassel, Germany. 4. Documenta. 27 June-6 October 1968.
Catalogue in two volumes with texts by Arnold Bode, Max Imdahl, and J. Leering
The Museum of Modern Art, New York. The Art of the Real: USA 1948-1968. 3 July-8 September 1968.
Catalogue with text by E. C. Goossen
Honolulu Academy of the Arts. Signals in the Sixties. 5 October-10 November 1968.
Catalogue with introduction by James Johnson Sweeney
Richard Feigen Gallery, Chicago. Richard J. Daley. 23 October-23 November 1968.
ALSO SHOWN AT: The Contemporary Arts Center, Cincinnati, 19 December 1968-4 January 1969; Richard Feigen Gallery/Benefit “Mayor Daley for the American Civil Liberties Union”at Richard Feigen Gallery, New York, 19 February 1969.
Catalogue for the Cincinnati showing, flyer for the New York showing