A diagram titled <n>Dance of the Planets</n> illustrates the geometric orbital patterns between celestial bodies.

<n>Advertising Art</n> by <n>Yoko Ono</n>, published in <n>The Global Edition of The New York Times</n> in 2012.

2 Essential Heartening Messages from Yoko Ono

From the <n>Mood campaign</n>, shot by <n>Kelley Shaffer</n>.

The <n>Suzhou Planisphere</n>, a Chinese star chart engraved on stone by <n>Wang Zhiyuan</n> in 1247.

<n>The Moon</n>, photographed by <n>Marie Robert</n>.

<n>Composición</n> by artist <n>Raquel Forner</n>.

Digital collage by the artist <n>SIICK</n>.

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