Asmodeus is the most powerful of the Devils in the Dungeons & Dragons universe. This is an interpretation of an illustration from the First Edition AD&D Monster Manual.
A week later, I just suddenly realized that this is not Asmodeus, arch-fiend, the Overlord of all the dukes of Hell and most handsome of all devils. It's the second most powerful devil, Baalzebul. I knew the compound eyes didn't feel right for Asmodeus!