I always love your representation of the HP characters...they catch so well their spirit. Indeed, HP is really a common background for people around the world, which is very good news: it's important to have unifiying reference in a world that's so divided!
This is exactly what I imagine what a picture of him would look like in any book at Hogwarts...except moving, of course! XD And yes, Dumbledore is one of the best wizarding heroes. He's such a grandfather figure- not just a teacher- and that, I believe, is part of his appeal. This illustration does him justice! And to be featured in a magazine is such a huge honor! I'm glad you took the chance to do so!