The strange history of Utah's 'Spiral Jetty,' which just turned 50 - Deseret News
Robert Smithson's Experiments in Entropy
Learn (english) - Robert Smithson | Broken Circle/Spiral Hill
Robert Smithson's Broken Circle/Spiral Hill - Announcements - e-flux
Spiral Jetty | Collection | Art | Dia
Smithson, Spiral Jetty (article) | Khan Academy
The Robert Smithson Spiral... - Observatoire du Land Art | Facebook
Utah's Spiral Jetty: Iconic Land Art Sculpture | Visit Utah
15 Essential Works of Land Art – ARTnews.com
Spiral Jetty - Wikipedia
Explaining Smithson's Spiral Jetty | art | Agenda | Phaidon
Robert Smithson's Spiral Jetty - Trove Gallery
Troublemakers: The Story of Land Art review – a story of artist superheroes | Documentary films | The Guardian
Robert Smithson - 13 artworks - painting
Media Art Net | Smithson, Robert: Spiral Jetty
Spiral Jetty | Holt/Smithson Foundation
Third Saturday: Spiral Jetty Field Guide | The Utah Museum of Fine Arts
Robert Smithson review – art with a dose of extreme sports | Art | The Guardian
File:Spiral Jetty Smithson Laramee.jpg - Wikimedia Commons
Iconic 'Spiral Jetty' Voted Utah's Official State Work of Land Art
Robert Smithson - Spiral Jetty - 1970 - site specific sculpture | Land art, Earth art, Environmental art
Filmtastic Fridays - Desert Breath: Land Art Installation - Land8
Spiral Jetty (Sketch) — Robert Smithson | Robert smithson, Land art, Spiral
Is Spiral Jetty a barometer for the Great Salt Lake, or a work of art unto itself?
ITP 259: Spiral Jetty by Robert Smithson | Andrew Graham-Dixon
How Do You Sell a Work of Art Built Into the Earth? - The New York Times
