The ever-elusive Smiling Damian! I like to think he enjoyed himself quite a bit more than he ever allowed himself to let on. In fact it never fails to tickle me how this once-murderous cactus of a child just absolutely LOVED being Robin. Again it just shows how much this character grew, and how given the proper loving environment or influences, anyone can flourish.
(Original solicitation cover of Batman & Robin #18 by Patrick Gleason and Mick Gray)