Thanks to the Lone Delver for pointing this out! Steve Crompton has the art for the screen (a remix of classic module art from the past) and a contest to go with it posted up on his blog. It looks pretty cool:
I recognize the art sources for all of the modules except the blue big guy on the right...he's escaping me at the moment (maybe a book I don't own? Hmmmmm)
ADDENDUM: And no sooner did I post this then look in my gmail than did I find a link from Rick Loomis to my backer's PDF of Buffalo Castle. Joy! Can't wait for the print copies (which I assume will all be bundled together with the other print copies to save on shipping....but I could be wrong). Anyway, good stuff.