Exhibition catalogue for exhibition that did not take place outside the printed catalogue. I.E. a purely conceptual exhibition. Each artist was provided with a single page within the catalogue, representing a single day in the month of March 1969. Contributions are strictly text-based. Includes "works" by Terry Atkinson, Michel Baldwin, Robert Barry, Rick Barthelme, N.E. Thing Co., James Lee Byars, John Chamberlain, Ron Cooper, Barry Flanagan, Alex Hay, Douglas Huebler, Robert Huot, Stephen Kaltenbach, Joseph Kosuth, Christine Kozlov, Richard Long, Robert Morris, Claes Oldenburg, Dennis Oppenheim, Alan Ruppersberg, Robert Smithson, Dewain Valentine, Lawrence Weiner, Ian Wilson. Conceived / curated by Seth Siegelaub. Reference: "Six Years : The Dematerialization of the Art-Object from 1966-1972," Studio Vista, London, 1973, pp. 79-80.