Spiral Jetty, Utah
Spiral Jetty聽is an earthwork sculpture on the northeastern shores of the Great Salt Lake,听Utah,听United States. Built in April 1970 by American sculptor Robert Smithson, the earthwork sculpture, which is also referred to as earth art or environmental art, is a counterclockwise coil constructed of mud, salt crystals and basalt rocks that is 1,500 ft long and 15 ft wide. Smithson created the sculpture during a period of drought, but soon after its completion the water level rose and submerged it for three decades until it re-emerged again during a drought in 2002 and has stayed visible since then. As a result of receding water levels since then, the prominence of Spiral Jetty has risen, increasing both the visitorship to the site and the public鈥檚 interest in the artwork. Spiral Jetty聽becomes visible whenever the lake's water level is below 4,197 ft.聽聽
Construction
Smithson selected the northeastern shore of the Great Salt Lake, near Rozel Point, as the location for his sculpture due to the reddish color of the water. The water's red hue is caused by the presence of algae and bacteria that are tolerant to the high salinity of the water. The jetty is made out of basalt rocks, salt crystals, and mud, and stretches over 1,500 feet into the lake. Smithson hired Bob Phillips, an experienced contractor in Utah, to haul 6,650 tons of hard rock into the lake using a large tractor and two trucks. Work on the sculpture began in April 1970, and lasted a period of 6 days. However, Smithson later wanted to make certain alterations and recalled the construction crew for an additional 3 days. White salt deposits have since covered the dark basalt rocks.
Preservation
Smithson was killed in a helicopter crash three years after the completion of Spiral Jetty, and since then no restoration has been performed on the sculpture.聽Shortly after Smithson completed聽Spiral Jetty, it became submerged underwater. In fact, the sculpure was still underwater when it was acquired by Dia Art Foundation from Smithson's wife, artist Nancy Holt. As a result, the existence of the sculpture was relatively unknown until a prolonged drought in Utah caused the lake鈥檚 level to drop, exposing the artwork. Since then, the number of visitors to the site has risen significantly, and Spiral Jetty聽was generated public interest at both the local and national levels. Dia Art Foundation maintains photographic records and documents changes to the sculpture over time. Smithson was fascinated by entropy and suggested that his work should not be protected from natural erosion, but safeguarded only from human interference and destruction.
Tourism
It is worth a visit while it's not submerged, visitors are advised to maintain the natural environment near the sculpture by not removing rocks, stepping on vegetation, dumping waste, and building fire pits. In 2017, the state of Utah declared Spiral Jetty as its official state work of land art, however, there are no facilities at the site so visitors must carry out any waste with them. 聽People often walk down to the lakeshore and wander along it's coiling shape. Its about a 2.5 hour drive outside of salt lake city.聽
