Sorry if this has been posted before, but if it has ive missed it. Anyways, its Whitlock so ill live with it being posted twice :)
I stumbled on this great little website with loads of info on Al Whitlock, and a great gallery with tons of images of his work. Well worth a look. Dont know who created the site, but they've gone to a lot of effort to get this together!
Digital Matte Painter // Forum Moderator