An ape, fleeing from a hunter and his dogs, comes to a body of water, in which he sees a reflection of himself, and becomes so fascinated with his mirror-image that he simply sits down and stares at it, so that the hunter overtakes him unawares.
Original image from: Augsburg, Joh. Baemler, 1477; cf. Schramm, op.cit., III, pl. 75, no. 529.