Smithson at the site of Spiral Jetty (1970), Great Salt Lake, Utah, April 1970. Photographed by Gianfranco Gorgoni

Born: 02 January 1938; Passaic, New Jersey, United States *
Died: 20 July 1973; Texas, United States *
Nationality: Americans
Art Movement: Environmental Art
Genre: installation
Influenced by: Joseph Beuys