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| | e c o v e n t i o n |
 | | Earthworks, ecological art and environmental art are all examples of land art, as are Dennis Oppenheim's and Ana Mendieta's interventions, most works by Chris Drury and Andy Goldsworthy, and the nature walks of Richard Long and Hamish Fulton. |
 | | Earthworks, an art historical category, was devised to describe works like Robert Wilson's Poles (1967-1968), Michael Heizer's Double Negative (1969-1970), Robert Smithson's Spiral Jetty (1970), Walter de Maria's Lightning Field (1974-1977), and many of the works installed at Artpark in Lewiston, New York. |
 | | Earthworks are primarily permanent, large-scale, non-natural forms sited in "wide open spaces," as opposed to particular natural environments, such as along a river, amidst a field, or in an urban setting. |
| greenmuseum.org /c/ecovention/sect1.html (3026 words) |
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