Group program
Image Processing : the Electronic Manipulation of Video, The Kitchen, New York, N. Y., United States, December 4-29, 1981.
Festival
15th Annual Avant Garde Festival of New York, The Passenger Ship Terminal at 55th Street, New York, N. Y., United States, July 20, 1980.
Festival
14th Annual New York Avant Garde Festival and 2nd Annual Cambridge River Festival, Charles River, Cambridge, Mass., United States, May 20, 1978.