Here’s a portrait of Shel by Jack Kirby from June, 1989. (Scanned image of portrait provided by Charlie Roberts.)
(Click here to view a larger image.)
Learn more about artist Jack “King” Kirby at http://en.wikipedia.org/wiki/Jack_Kirby and http://kirbymuseum.org/. For a wonderful Kirby publication, see The Jack Kirby Collector from TwoMorrows Publishing at http://twomorrows.com/