Intelligence Is Vital

I've finally finished watching Seasons 2 and 3 of the Demon Headmaster. I'd like to think he recovers from his defeats and continues to fruitlessly attempt to bring the world to order, so I drew a portrait set about five years after season 3's conclusion.

Spent maaany hours on this, used multiple references, it turned out much better than I was expecting (fluke! Yay!).