Severus Snape from JK Rowling's Harry Potter. After Harmione my second favourite character in HP. For painting the cauldron I used a reference from ~WITCHCRAFTY-STOCK and for the bottles references from ~hever-stock.
This is really a well done Snape. You've made his looks eye catching and striking without really making him handsome. His robes are wonderful with that bit of green and the environment is lovely. I agree with Droxy, I could see this as a Head portrait. (and yes, as much as I love Rickman's Snape, over the past ten years, his age has really started to show...)