Portal pics

Plate from <n>Sir Robert Stawell Ball</n>'s book, based on 1878 eclipse photos by <n>William Harkness</n>.

Time-lapse sunset photograph by <n>Chloe Isidora</n>.

<n>Portals of Creation</n>, a conceptual digital artwork by <n>Marius Troy</n>.

<n>La Genèse</n>, an engraving by <n>Robert Fludd</n> from his 1617 treatise, <n>Utriusque Cosmi</n>.

<n>I. Figure Cosmique</n>, an engraving by <n>Daniel de La Feuille</n> from 'Devises et emblemes' (1691).

Installation by <n>Nicole Wermers</n>, a nominee for the <n>Turner Prize 2015</n>.

<n>And God Divided the Light from the Darkness</n> (1845) by artist <n>George Field</n> and engraver <n>Rosenberg</n>.

Fragile, by production studio <n>cotton</n> and <n>Santí Santí Mirror</n>.