"...She's the witch from Grandfather's delusions. ...Ever since he had this picture hanged, he's been having a harder and harder time telling the difference between truth and fantasy. ...To us, she's just a witch that exists in Grandfather's mind, ...but to him, she's a being that `exists' on this island. ...`Exists'. He says he had that painting made because the rest of us would be incapable of understanding otherwise.