The greatest optical illusion of all is to believe that an image has only one interpretation. - Gianni A. Sarcone

Colors are ghosts, they only start to exist when light is perceived on the retina as a stimulus and is processed into color perception in our brain.

Life is a space between two illusions: Birth and Death...

The German poet Novalis said that the eye is a ‘superficial’ organ. That is indeed partly true. I will even add that it is an external organ: the eye with which we see the world is a part of the world itself. As soon as we open the eye, whup, the world pops in it!