'<n>The Simplest of Things</n>' by <n>Real Fun, Wow!</n>.

A false-color image of the <n>Namib Sand Sea</n> in Namibia. Photo by <n>Kompsat-2</n> for the <n>European Space Agency</n>.

The <n>Lenora</n> font family, designed by <n>Vojtěch Říha</n> for <n>Superior Type</n>.

An image of the planet <n>Mars</n>. Photo by <n>NASA</n>.

A print from the book <n>Woodcut</n> by artist <n>Bryan Nash Gill</n> (1961-2013).

Olive branch illustration from <n>Medical Botany</n> (1836), provided by <n>rawpixel.com</n>.