CD:Chaos:Description
The rock on which I stood... If I attempted to fix my gaze upon it, it took on the aspect of a pavement on a hot afternoon. It seemed to shift and waver, though my footing was undisturbed. And it was undecided as to the portion of the spectrum it might call home.
(Prince Corwin of Amber in The Hand of Oberon, by Roger Zelazny)