Exhibit catalog for "Engaging The Participatory Art of Mirrors, Mechanisms, and Shelters," The Clocktower, The Institute for Art and Urban Resources, May 9-June 15, 1986. Includes work by Vito Acconci, Bill and Mary Buchen, Marilyn Gottlieb-Roberts, Wenda Habernicht, Myron W. Krueger, Philomena Marano, Dean McNeil, Gary Martin, Nam June Paik, Liz Phillips, Aimee Rankin, Howard Rosenthal, Gail Rothschild, David Schafer, Buky Schwartz, James Seawright, Robert Smithson, Art Spellings.