MICHAEL HEIZER : DOUBLE NEGATIVE

Film by Eric Minh Swenson. Double Negative is a piece of land art located in the Moapa Valley on Mormon Mesa (or Virgin River Mesa) near Overton, Nevada. Double Negative was completed in 1970 by the artist Michael Heizer. The work consists of a long trench in the earth, 30 feet (9 m) wide, 50 feet (15m) deep, and 1500 feet (457 m) long, created by the displacement of 244, 000 tons of rock, mostly rhyolite and sandstone. Two trenches straddle either side of a natural canyon (into which the excavated material was dumped). The negative in the title thus refers in part to both the natural and manmadenegative space that constitutes the work. The work essentially consists of what is not there, what has been displaced. In 1969 the art dealer Virginia Dwan funded the purchase of the 60acre site for Double Negative and in turn the artist transferred the property deeds to Dwan. In 1971 Heizer prevented the Dwan Gallery from selling the work. Dwan then donated Double Negative to the Museum of Contemporary Art, Los