Arctic Blue

The <n>Solare</n> font specimen sculpture, designed by <n>Nikolas Type</n>.

<n>Inverted Cactus</n>, a 2021 sculpture by artist <n>Cyril Lancelin</n>.

A <n>Stasi</n> operative photographs a <n>CIA</n> operative, who is photographing him back, c. 1960s.

A view of <n>Neptune's South Pole</n>. Photo by <n>NASA</n> and <n>JPL</n>.

The waning crescent <n>Moon</n> over <n>Earth</n>, seen from the <n>International Space Station</n>. Photo by <n>NASA</n>.

<n>Thomas Young</n>'s 1807 illustration of the double-slit experiment.

<n>Tranquility</n> by artist <n>ash allen</n>.

"Principal Comets," a plate from <n>Jean Rambosson</n>'s "Histoire des astres" (1874). Lithograph by <n>F. Meheux</n>.

Photo by <n>ystenes</n> of <n>Meltwater on the Greenland ice cap</n>, 2015.

<n>Announcement for the Type Directors Club of New York</n>, designed by <n>Massimo Vignelli</n> in 1966.