Some of the most exciting concept art is done for the interactive game industry. One venue for recognition in this field is a website called Into the Pixel, supported by The Academy of Interactive Arts & Sciences and the Entertainment Software Association.
Here are a couple of the winners from the 2011 competition, announced at the E3 convention.
Top: "Market Fire, Columbia" by Ben Lo for BioShock Infinite (Photoshop)
Bottom: "Stahl Arms" by Jesse van Dijk for Killzone 3 (Photoshop)
See the rest of the winners at: Into the Pixel
Book: The Art of the Video Game
Creating the Art of the Game