- Ends of the Earth: Land Art to 1974Our PickBy Philipp Kaiser, Miwon Kwon, Tom Holert, Julian Meyers, Emily Scott, and Jane McFadden
- Art & Place: Site-Specific Art of the AmericasOur PickBy Editors of Phaidon
- Land and Environmental ArtOur PickBy Jeffrey Kastner and Brian Wallis
- Earthworks and Beyond: Contemporary Art in the LandscapeBy John Beardsley
- Land ArtBy Gilles Tiberghien
- Art Nature Dialogues: Interviews with Environmental ArtistsBy John K. Grande and Edward Lucie-Smith
- Destination ArtBy Amy Dempsey
- Robert Smithson: The Collected WritingsOur PickBy Robert Smithson and Jack Flam
Important Art and Artists of Earth Art
Made while Richard Long was a student in London, A Line Made By Walking documents a work he created as he walked back and forth across the same path in Wiltshire. Here, Long emphasizes the experiential factor of nature through the act of walking and the temporal factor involved in artistic practice, while also having an impact on the land. The subject matter is the interaction of the journey, marking the ground, and making a simple adjustment to the landscape. With its simple, geometric shape and minimal intervention on the site, the work is also reminiscent of - and perhaps influential to - later Minimalist works such as Richard Serra's To Encircle Base Plate Hexagram, Right Plates Inverted (1970). Like most Earthworks, the piece is site specific and ephemeral. The photographs document the work's temporary existence, but do not solely constitute the work itself. While the photographs simply mark the performance of the work, the documentation process was sometimes important to artists working in Earth art, as it was often the only way to evidence the creation of the work. The work was groundbreaking in its utter simplicity and ephemerality as it would have been invisible within hours or days as nature would have taken its course, thus also making the piece useless as a commodity object.
In 1969, with financial assistance from Virginia Dwan, Michael Heizer began this massive work that cut 240,000 tons of rhyolite and sandstone from cliffs to create two trenches on the eastern edges of the Mormon Mesa, northwest of Overton, Nevada. As few could visit the site after the work's completion, Heizer documented the production of the work in photographs and exhibited them at the Dwan Gallery in New York. With Double Negative, Heizer enacts a heroic gesture by removing earth from its site, forcing a contemplation of the manmade processes that constitute the artwork and the natural, physical elements that exist outside of it. He places Double Negative directly in the context of art history and architecture, touching upon megalithic ancient monuments as well as modern feats of engineering in the industrial age. Although the work required a great deal of labor, it consists of negative space; it is basically a 1,500-foot-long canyon into which a viewer would enter to be surrounded on three sides by 50-foot walls of earth. Its site-specificity and remoteness are typical of Earth art, as few viewers would be able to visit it. Its presence in the open air of the desert also means that it is subject to the environment and will eventually disintegrate. Connecting the work to Minimalism is its simplicity of design, the importance of the kinesthetic response of the viewer to its meaning, and its monumental size that was meant to overwhelm the spectator, which, much like Ronald Bladen's X (1967-68), makes them feel their smallness within the immensity of nature (and the work of art).
Realized in April 1970, Robert Smithson's Spiral Jetty is one of the most recognizable works from the Earth art movement. Smithson constructed a 1,500-foot-long and fifteen-foot-wide spiral made of stones, algae, and other organic materials (6,000 tons in all) in the northeastern part of Utah's Great Salt Lake. The Ace Gallery of Vancouver and Dwan financed an earth-moving company to create the spiral out of basalt rock and earth from the surrounding area. In 1972, when the water level rose, the work became submerged. Thirty years later, as the lake's water levels changed, Spiral Jetty became visible again, revealing the basalt rock crusted over with white salt. The work was inspired by the Pre-Columbian structure Serpent Mound, which Smithson had seen on a site visit in Ohio. Spiral Jetty and Smithson's body of work as a whole were typical of Earth art in their protest against the commodification of the art market since it was impossible to buy or sell the work. The physical mutability and even invisibility of the work resulting from natural processes, such as water currents and erosion, were essential to its meaning. As a work of art that was not only remote, but also at times impossible to view because of the forces of nature, Spiral Jetty is one of the best examples of Earth art and also underscores the movement's roots in Conceptualism.