Just spotted this on the steam forums and I thought you'd like it.
http://www.flickr.com/photos/library_of_congress/2179079554/in/set-72157603671370361/
http://www.flickr.com/photos/library_of_congress/2178263687/in/set-72157603671370361/
http://www.flickr.com/photos/library_of_congress/2178287559/in/set-72157603671370361/
Maybe you guys have some more photo's like this?
http://www.flickr.com/photos/library_of_congress/2179079554/in/set-72157603671370361/
http://www.flickr.com/photos/library_of_congress/2178263687/in/set-72157603671370361/
http://www.flickr.com/photos/library_of_congress/2178287559/in/set-72157603671370361/
Maybe you guys have some more photo's like this?