July 2010
4 posts
Eigengrau →
The color of darkness:
Eigengrau (German: “intrinsic gray”), also called Eigenlicht (“intrinsic light”), dark light, or brain gray, is the color seen by the eye in perfect darkness. Even in the absence of light, some action potentials are still sent along the optic nerve, causing the sensation of a uniform dark gray color.
Eigengrau is perceived as lighter than a black object in normal lighting...
The secret of survival is a defective imagination. The inability of mortals to...
– Hermes in The Infinities, by John Banville