<n>'Attaches' installation</n>. Photo by <n>Cecile Bortoletti</n>. Styling by <n>Akari Endo-Gaut</n>.

A detail from the <n>Pictorial Quilt</n> (1895-1898) by American folk artist <n>Harriet Powers</n>.

A spread from the 2016 publication <n>C</n>, designed and photographed by <n>Catalogue</n>.

<n>Untitled (Land Art)</n> (2013), an earthwork in Sharjah by artist <n>Shaikha Al Mazrou</n>.

<n>Running Talus</n> by <n>Doug Robinson</n> for <n>District Vision</n>, 1976.

Paper collage by <n>Carsten Pölking</n> for <n>Terry Tempest Williams</n>'s essay "Unraveling" in <n>Emergence Magazine</n>.

A trio of brooches by artist <n>Alexander Calder</n>, c. 1938-1940. Photo by <n>Louisa Guinness</n>.

The <n>Tree of Life Stone</n> in Timble, England. Photo by <n>Keith Boughey</n>.

<n>Animaris Rex</n>, a wind-powered <n>kinetic sculpture</n> by artist <n>Theo Jansen</n> on a beach in The Netherlands.

<n>Robert Smithson</n>'s earthwork, <n>Broken Circle / Spiral Hill</n> (1971), in Emmen, The Netherlands.

A spread from the <n>Video View Zine</n> by artist <n>Heart</n>, published by <n>Khotin Industries</n>.

The <n>Bryn Celli Ddu</n> burial chamber in Anglesey, Wales. Photo by <n>Chris Allen</n>, 1998.

A watercolour painting by artist <n>Nathan Oliveira</n>.

Photograph by <n>Juergen Teller</n> from the March 2003 issue of <n>Vogue Italia</n>.

A <n>Fairy ring</n> in Iceland, photographed by <n>Jiřina a Jiří Motlíkovi</n> in 2007.

<n>Energy Void</n>, the grave of artist <n>Isamu Noguchi</n> in Mure, Japan, 1988.

<n>Retrato interior</n> (1980) by <n>Claudio Goulart</n>, featuring artist <n>Vera Chaves Barcellos</n>.

A photograph by adventure photographer <n>Karl Ndieli</n>.

A <n>Brutalist</n> structure from <n>Nicolas Poillot</n>'s <n>Picture Serie</n>.

The 16-foot deep pool in the <n>Kingdoms of the Night</n> exhibit at <n>Omaha's Henry Doorly Zoo</n>, 2007.

<n>Earth Mound</n>, a 1954 sculpture by artist <n>Herbert Bayer</n>.

Drawing of a <n>geometric solid</n> from an anonymous 16th-century German manuscript, ca. 1550.

<n>Shell Mandala Color Worship</n>, an artwork of seashells arranged on a beach in Nosara, Costa Rica.

Topiary garden at the <n>Cemetery of Tulcán</n> in Ecuador, created by <n>José Maria Azael Franco</n> in 1936.

The <n>Fairy Glen</n> on the <n>Isle of Skye</n>, Scotland.

A view of <n>Machu Picchu</n> in Peru, from the 1972 book <n>Peoples of the earth; The Andes</n>.