James Nachtwey

The highly decorated world famous war photographer.

Isaac Asimov

Isaac Asimov - Photoshop CS2

Chaz

Charles Dickens - Photoshop CS2

I'm a bit slow out of the blocks with this one - in regard to all the Dickens anniversary stuff - but I started it and ... forgot it! - anyway, here's my effort.

Alastair Cook

Willow-waving, leather-lofting, opening thwacksman (and sometime column-scribbler),  Mr Cook.
Heeeeyyy - good name!