Melting of a Rainbow

虹炼在土地中

Melting of a rainbow
Within the earth’s core

The Sensation of Color

“The sensation of color cannot be accounted for
by the physicist’s objective picture of light-waves.
Could the physiologist account for it,
if he had fuller knowledge than he has
of the processes in the retina and the nervous processes
set up by them in the optical nerve bundles and in the brain?
I do not think so.”

Erwin Schrödinger