User blog comment:Zach9054/possible new game confirmed on multiple sites/@comment-2092102-20111121163205/@comment-12506047-20111212145202

If you scroll up a few pixels, you'll see it was Tsvetomir Georgiev, a professional CG artist who worked on the Clash of the Titans remake. While I really like it myself, it's just high-profile fan art, much as with Akiman's sketch of Raziel.