A Very Merry Supermerlinwholock Christmas

Ahh, been a while since I've drawn something. This is for the Sherlock Secret Santa gifting event on Tumblr, and while I know it was technically supposed to be Sherlock centered, I just couldn't help myself. My target just had so many fandom interests, and I always wanted to do a crossover of sorts.

CROSSOVERS!!!!!!!!!!!!!!!