Using sophisticated digital enhancement techniques, the FBI today published "aged progressed" mug shots of Osama bin Laden and 17 other top terrorists wanted by the U.S.

State Department, FBI Release Digitally Enhanced Photos Of Most Wanted Terrorist Suspects, Osama bin Laden

(State Department/FBI)

One version of bin Laden shows him with a full head of wavy gray and black hair, and a trim beard. No previous photo had shown him without a headdress covering his hair.

The second "aged processed" mug shot of bin Laden shows him with the long flowing beard that has been his trademark, although much grayer than previously seen.