Doctor
This is a great picture for Doctor Who but I do not know of this doctor. I think you did your own character here but his body looks a lot like Tennant. I love the cool colors in the background and how they all swirl together is a crazy pattern. I think the "TARDIS" drawing is acurate and the blue is perfect. I love the lettering and shading you used all around this art The positioning seems familiar, did you use another drawing for reference? I think it is all very good Its always great to see stuff like this in the art portal, and its always nice to find artists that will take the time and push the efforts. But thats exaclty what you have done here and I am glad I got a chance to review this, its a nice style and gives off a nice vibe, anyways nice work.
~~THINGS TO IMPROVE ON~~
Nothing, maybe a border with time theme
~X~