When Marvel confirmed earlier in December that British actor Benedict Cumberbatch (“Sherlock”) would be playing the role of mysterious superhero Doctor Strange, fans were anxious to see what the actor’s look would be in the film of the same name. In fact, fans excitedly shared their fan art of the actor in costume when rumors of Cumberbatch in the lead role began to circulate in October. This week, “Doctor Strange” director Scott Derrickson tweeted, on the evening of December 21, some spectacular fan art by digital artist Don Franco. Derrickson captioned the fan art with the quote “Strange but not a stranger” — a lyric from the Talking Heads song “Burning Down the House.”