Game of Thrones Concept Art: The White Walkers

In the second season finale of Game of Thrones, we came face to icy face with the fearsome White Walkers that live beyond the Wall. These concept designs by artist Martin Rezard offer a better look at chilly creatures who are ready to earn our fear.
 
Rezard has designed and sculpted creatures for a number of TV shows and movies, including Doctor Who, Farscape, and Attack of the Clones. These images show us faces similar to what we saw at the end of Season 2, albeit with more icicles, plus more of the creatures' bodies with their cavernous torsos.