Apparently Respawn has put up a new teaser image for their next game.
Via: http://www.vg247.com/2011/12/20/respawn-releases-another-blurry-image-from-first-project/
If you change the url to Games3.jpg instead of Games2.jpg, there is an additional teaser image here: http://www.respawn.com/wp-content/uploads/2011/11/Games3.jpg
For reference, here is the previous teaser image:
Via: http://www.vg247.com/2011/12/20/respawn-releases-another-blurry-image-from-first-project/
If you change the url to Games3.jpg instead of Games2.jpg, there is an additional teaser image here: http://www.respawn.com/wp-content/uploads/2011/11/Games3.jpg
For reference, here is the previous teaser image: