Holy, amazingly stunning! The Doctor looks handsomely stunning and The Witch (Hermione?) looks gorgeous! The expressions,poses, fire place, suit, uniform, hair, decor, shadows, background, composition, concept, uniqueness, style, lighting, colors, and other details are also spectacular! Exquisitely lovely work!
I know that in Doctor Who canon HP is still a fiction series but I've always wanted to know what a Doctor Who/Harry Potter crossover would be like.
We've actually already has 2 Doctors play in the HP films. There was John Hurt (The War Doctor) as Olivander in the Philosopher's Stone, then there was David Tennant (The Tenth Doctor, my first Doctor and my personal favorite) as Barty Crouch Jr in Goblet of Fire.