|(I may or may not have this illustration as a t-shirt)|
This is Lodestone, as drawn by Dan Houser for my ICONS adventure "Sins of the Past." He's a Golden Age superhero I originally created for a Champions campaign back in the 90s. Despite the name, his powers aren't magical. His staff is capped with the Shining Trapezoderon, which acts as a lodestone for mystical energies. He protects the Earth from the Many-Angled Ones. Also, Nazis. He's kind of like the Golden Age Green Lantern, crossed with the more Lovecraftian aspects of Dr. Fate.
(All of the Golden Agents were originally created for Champions, but only Lodestone was also a PC of mine, so he's special.)
It's not the greatest illustration or the most evocative, but it is the most mine, so I'm going to go with that.