mirrors

Now he glimpsed the flash of the pool through the aperture of a natural vault, a masterpiece of erosion. The vault was low and he bent his head to step down toward the water. In its limpid tintarron he saw his scarlet reflection but, oddly enough, owing to what seemed to be at first blush an optical illusion, this reflection was not at his feet but much further; moreover, it was accompanied by the ripple-warped reflection of a ledge that jutted high above his present position. And finally, the strain on the magic of the image caused it to snap as his red-sweatered, red-capped doubleganger turned and vanished, whereas he, the observer, remained immobile. He now advanced to the very lip of the water and was met there by a genuine reflection, much larger and clearer than the one that had deceived him. He skirted the pool. High up in the deep-blue sky jutted the empty ledge whereon a counterfeit king had just stood. A shiver of alfear (uncontrollable fear caused by elves) ran between his shoulder-blades. He murmured a familiar prayer, crossed himself, and resolutely proceeded toward the pass. At a high point upon an adjacent ridge a steinmann (a heap of stones erected as a memento of an ascent) had donned a cap of red wool in his honor. He trudged on.

-- Vladimir Nabokov Pale Fire