I recently recommended him to Holly, as elements of his work reminded me of a lot of things she's produced in the past, though I'd still like to mention him as he's pretty damn cool. Plus, he collaborates a great deal with Neil Gaiman so he's obviously doing something right.
The above is from Crazy Hair, written by Neil Gaiman, illustrated by Dave Mckean, which I've yet to get a proper look at. How amazing is the hair!? I love that mix of photography and Mckean's collagey drawings. It's not necessarily something I'd incorporate in my own work I don't think, though I really admire the style itself.
These are two images from The Day I Swapped My Dad for Two Goldfish.
The mix of photography, layered paper and drawings creates such a brilliant atmosphere, it has something of a comic style to it too in the way Mckean frames his images and the elements he focuses upon.