James Seawright: Electronic Peristyle, installation 1968. Exhibition "The Magic Theatre", William Rockhill Nelson Gallery of Art, Kansas City/Missouri 1968. Photo: Larry B. Nicholson. A detailed analysis in: Thomas Dreher: History of Computer Art. Chap. II.3.3 Light and Sound Installations by James Seawright and Vladimir Bonacic. URL: http://iasl.uni-muenchen.de/links/GCA-II.3e.html #jameseawright #computerart #responsiveenvironment #reactiveinstallation