Structured

<n>The Hometown Moon</n> ceremonial hall in Tai'an, China, designed by <n>SYN Architects</n>. Photo by <n>Zheng Yan</n>.

An impossible architectural drawing in blue ballpoint pen by artist <n>Kevin Lucbert</n>.

Artist <n>Jon Foreman</n> with his <n>Land art</n> stone installation in Pembrokeshire, Wales.

"<n>Manzanita</n>," a 2011 kaleidoscope photograph by <n>Bobbi M.</n>

The <n>Altiplano</n>, captured by drone at 4,700 meters. Photo by <n>JUSTIN DYBKA</n>.

An aerial view of the <n>Colorado River Delta</n> in Mexico, where sediment deposits form tree-like fractal patterns.

A spiral water feature at the <n>Neelkanth Mahadev Temple</n> in Mandu, India.

A large-scale sand drawing by land artist <n>Jim Denevan</n> on a beach in California.

The bathroom at <n>Burnt Ends</n> restaurant in Singapore, designed by <n>Emma Maxwell</n>. Photo by <n>Tom Ferguson</n>.

<n>Pablo Picasso</n>'s <n>Constellation Drawings</n>, 1924.

<n>Polanco House</n> by <n>Studio Rick Joy</n> with a sculpture by <n>Richard Long</n>. Photo by <n>Joe Fletcher</n>.

<n>El Desierto del Diablo</n> in Salta, Argentina. Photo by <n>Alejandro Petrakovsky</n>.

An <n>Art Nouveau</n> door lock created by locksmith <n>Frank Koralewski</n> in 1911.

<n>Movement in Squares</n>, a 1961 <n>Op Art</n> painting by <n>Bridget Riley</n>.

<n>Skyggnisvatn</n> lake in Iceland, captured by photographer <n>Matt Berthou</n>.

<n>Portal Gates</n>, a 1974 sculpture by artist <n>Albert Paley</n>.

An aerial view of <n>Buntsaanan Lake</n> in Mongolia. Photo by <n>Lennart Pagel</n>.

A work by <n>Michael Gittings</n> from the <n>Cordon Salon ‘Vol. IV</n> exhibition, photographed by <n>Annika Kafcaloudis</n>.

A <n>Spiral Carved Stone</n> at the <n>White Spring</n> in <n>Glastonbury</n>.

The <n>Church of Beatified Restituta</n> in Brno, designed by <n>Atelier Štěpán</n>. Photo by <n>BoysPlayNice</n>.

<n>Verglas</n>, a digital artwork by motion designer <n>XUXOE</n>.

An <n>Illustration of initial primes</n> by the community of <n>Damanhur</n>.

<n>Casa TO</n> in Puerto Escondido, designed by <n>Ludwig Godefroy</n>. Photo by <n>Ruben Ortiz</n>.

<n>Desert Breath</n> (1997), a land art installation in Egypt by <n>D.A.ST. Arteam</n>.