"Delirium was once Delight. And although that was long ago now, even today her eyes are badly matched; one eye is a vivid emerald green, spattered with silver flecks that move; her other eye is vein blue. Who knows what Delirium sees, through her mismatched eyes?"
January 1, 1970
https://en.wikiquote.org/wiki/The_Sandman_(comic_book)