Gathering Spirals

<n>Robert Smithson</n>'s <n>Spiral Jetty</n>, an earthwork sculpture in Utah's Great Salt Lake, 1970.

A spiral path in <n>Robert Irwin's garden</n> at the Getty Center.

<n>Robert Smithson</n>'s <n>Spiral Jetty</n> (1970) at the Great Salt Lake, Utah. Photo by <n>Gianfranco Gorgoni</n>.

Diagrams of a <n>Logarithmic Spiral</n>, <n>Fermat's Spiral</n>, <n>Archimedean Spiral</n>, and <n>Hyperbolic Spiral</n>.

<n>Un afuera adentro, un adentro afuera, un afuera adentrándose, un adentro</n> by <n>Celine S. Diaz</n>.

<n>Journey Work</n>, land art by <n>Olivia Wright</n>.

Land art installation <n>Curved sticks laid around a river boulder</n> by <n>Andy Goldsworthy</n>, 2006.

<n>Spiral Jetty after Robert Smithson</n> (1997) by <n>Vik Muniz</n> from his Pictures of Chocolate series.

<n>The Atom, No. 2</n>, a 1917 watercolor by artist <n>Hilma af Klint</n>.