TheBlueKnight
Explorer
I think I've seen that art somewhere before...I'll look around.
I knew I had as well SkidAce. I think I had found it when googling for "Dragonborn Sorcerer" a few months ago. I am playing one in Encounters at the moment.
A google image search of wizards.com shows this:
From Dragon #388
Dragonfear: Bloodlines of Arkhosia
It appears to be from at least 2010 and painted by Tyler Jacobson (who did the 5E PHB & DMG covers) and here's what it looks like: