Since they have been showcased in Edge magazine and on the internets I think it's ok to show you these enemy designs for Alan Wake: American Nightmare (it's a video game)
I designed the insane wall drawings that appear in the main menu of the game F.E.A.R.3 (Day 1 Studios)
In the main menu you see the two protagonists of the story, Fettel and Pointman, as young children locked up in an isolation room. Both boys appear to be drawing nicely. But as you progress trough the game, young Fettel gets more and more insane and so do his drawings.
I pulled this image from the web and also the video below (spoiler). For a better view I guess get the game :)