http://www.gamasutra.com/gdcarchive/...arahramyan.ppt
There's a version with pictures somewhere in our archive. I'd fish it out for you if I weren't already pulling hours of overtime trying to get things done.
Insert sympathy here.
I intentionally chose artwork for the Stranger extras that was as unseen as I could collect, while also being interesting and as related to each part of the game as possible. If I ever let them free into the wild of Internet Land, it certainly won't be before the PC and Vita versions have even shipped.