Thanks for playing! For the first level there is no third picture, you should be able to walk through the doors to the second level once you have completed the first two pictures.
Okie dokie, so yeah. I guess that's a bug, because I'd be able to walk through the door the first time, but not after I died and started over (unless I refreshed the browser). Maybe some bug in the logic that tracks if the level is done or not?
