Interactive Correspondence. — 1970. — 8 iconographic and textual documents (8 sheets): photocopies. — Photocopied message sent during a project entitled "Mail-in Mail-out" (1970). The messages established a communication link between the Art Insitute of Chicago and the University of Carbondale in 1970 (they were exposed simultaneously at the two sites). — The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. — 0501-110. CR+D Code number : 0501-110