New Bioshock Infinite Screens

After filling in a few of the Bioshock Infinite info-blanks for us, Irrational has released a small set of fresh screenshots from the game.
Unless I’m very much mistaken, these shots depict things from the gameplay footage shown behind closed doors at GamesCom. Some of the images (such as Elizabeth getting a nosebleed and needing a bit of a sit down) were mentioned in round-ups of said video.
Irrational has promised to release that trailer to the public quite shortly (maybe even today, depending on your time zone,) but for now click through for the images.