The Sentinel of Liberty swings into action in new Captain America concept artS

Relive the awesomeness of Captain America: The First Avenger, with some newly released concept art from artist Nathan Schroeder. It's chock full of 1940s death machines, mid-air combat, and weird science.

Check out some of our favorite Schroeder concept art images here, and then have a look at the rest, over on his blog. [Nathan Schroeder, via Comic Book Movie]

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS

The Sentinel of Liberty swings into action in new Captain America concept artS