Exhibition catalogue published in conjunction with show held July 1 - 25, 1969. Organized by Phillips M. Simkin. Text by Lenore Malen. Artists include Bill Bollinger, Christo, Rafael Ferrer, Hamish Fulton, Michael Heizer, Peter Hutchinson, Will Insley, Sol LeWitt, Robert Morris, Dennis Oppenheim, Reiner Ruthenbeck, Richard Serra, Philip Glass, Robert Smithson, and Keith Sonnier. Catalogue composed of boxed set of loose pages of texts, documentation and photographs.