Thor Production Concept Art
Paramount Pictures and Marvel Studios have released the Comic-Con posters for Thor, which will be with us on May 6th 2011 and Captain America: The First Avenger which opens July 22 of next year. Click on the concept art to see a larger version.
Captain America: The First Avenger Production Concept Art
So CPT America’s is made of vibranium. And from the stories we know that: “[vibranium] possesses the ability to absorb all vibrations in the vicinity as well as kinetic energy directed at it. The energy absorbed is stored within the bonds between the molecules that make up the substance” So that picture of the bullets bouncing off is wrong. They would hit the shield, transfer all their kinetic energy, and fall off. Jeez get the picture right ;)