Galerie Lara Vincy,Paris, France. Salon de Musique, Suite d'Automne: Sculptures et objets sonores, environnements exhibition; Sound / With / In, 1989, Light sculpture with sound (collaboration with La Monte Young); October 8 - December 31, 1993.
Emily Harvey Gallery, New York, NY. Drawings, conceptual work; 1992, 1991, 1990; 1989, 1988.
Salvatore Ala Gallery, New York, NY. Fluxus Closing In exhibition; Drawings, prints, cover for The Beautiful Book by Jack Smith; October 6 - November 3, 1990.
Galerie Krinzinger, Vienna, Austria. Fluxus exhibition; Knot: Four-in-Hand, photostatic print, 1988; November 1990.
Galerie 1900-2000, Paris, France. Happenings & Fluxus exhibition; Sound / With / In, 1989, Light sculpture with sound (collaboration with La Monte Young); The Magenta Lights, cibachrome; June - July, 1989.
Galerie Schüppenhauer, Cologne, Germany. WortLaut exhibition; Knot: Four- in-Hand, photostatic print, 1988; March, 1989.
Salle Communale de Vieux Pierrefeu, France. Knot: Four-in-Hand, photostatic print, 1988, conceptual work; curated by Emily Harvey; July - August, 1988.
Samaya Foundation, The Windows at 107 Franklin Street, New York, N.Y., Artists in the Dharma exhibition; Light sculpture from Still Light, 1986; December 1986.
Offices of Governor Mario Cuomo, World Trade Center, New York, N.Y., New York Loft Tenants Exhibition; Drawing, 1969; 1 February - 1 July 1985.
Edith C. Blum Art Institute, The Bard College Center, Annandale-on-Hudson, New York. The Maximal Implications of The Minimal Line exhibition; Drawings, 1964; curated by Linda Weintraub; 24 March - 28 April 1985.
Morris Museum of Arts and Sciences, Morristown, N.J. Light, recent issues in illumination, 21 November 1982 - 3 January 1983; Emily Lowe Gallery, Hofstra University, Hempstead, NY; 82 XI Morristown from Light, 1982; curated by Gail Gelburd; 13 February - 13 March 1983.
Paula Cooper Gallery, 155 Wooster St., New York, NY. Benefit Exhibition for The Kitchen; Record cover; 18 - 25 September 1981.
Franklin Furnace, 112 Franklin St., New York, NY. The Page as Alternative Space, 1950-1969; Bookcover, 1962, for The Beautiful Book by Jack Smith; February 1981.
Kunsthalle, Bern, Switzerland, Noten Musikalische Schriftbilder und ihre Ausfuhrung;
The Museum of Modern Art, 11 West 53 St., New York, NY. The Machine as seen at the end of the mechanical age exhibition; Music and Light Box, 1967- 68 (collaboration with La Monte Young; curated by Pontus Hulten; 25 November 1968 - 9 February 1969; University of St. Thomas, Houston, 25 March - 18 May 1969; San Francisco Museum of Art, San Francisco, California, 23 June - 24 August 1969.
The University Art Gallery, Oakland University, Rochester, Michigan. Personal Preference - Paintings and Sculpture from the collection of Mr. and Mrs. S. Brooks Barron; Paintings, 1960; curated by Sam Wagstaff; 3 October - 12 November 1967. American Embassy, Prague, Czechoslovakia. Cutout, 1965; 1967 - 1968.
Leo Castelli Gallery, 4 East 77 Street, New York, NY. Benefit, Experiments in Art & Technology, Inc.; Drawing for Tape Box, 1966; 5 - 10 December 1966.
Penthouse Gallery, Museum of Modern Art, New York, NY. Cutout, 1965; February - May 1966.
Kornblee Gallery, New York, NY. Benefit, Foundation for Contemporary Performance Arts; Drawing, 1965; curated by Jasper Johns; 14 December 1965 - 5 January 1966.
Smolin Gallery, New York, NY. YAM Festival exhibition; Drawing and Conceptual Work, 1962; curated by Robert Watts; May 1963.
Kunsthalle, Bern, Switzerland, Noten Musikalische Schriftbilder und ihre Ausfuhrung; Drawing; 19 January - 24 February 1974.
Willard Gallery, 29 East 72 St., New York, NY. Intimate Selections of the American Spirit 1; Drawings; 16 March - 17 April 1971.