Billy Batson and the Magic of Shazam! was an all-ages comic book series published by DC Comics as a part of its now defunct Johnny DC imprint. The series debuted in September 2008, and was originally written and drawn by Mike Kunkel.
This is just an Illustration to pay homage to this great all ages title. You have Billy Batson in the foreground transforming back into his mortal form after he said SHAZAM, thus having all the smoke behind him. And in the background you have the MAD MUMMY stalking the young Billy Batson.