Dearest, I know it's not your birthday, but ... I confess to idiocy. You prompted me for Snape and a cauldron. I had a brainstorm and thought the prompt came from Dacian Goddess, so gave the "wand-waving" pic to her. Ooops. So now, in celebration of HER birthday, I am giving YOU the folowing sketch, of Snape in a cauldron:
Happy belated birthday!