This is the original Doctor. He has many costumes and masks. This is the Plague Doctor's mask. Supposedly, doctors wore masks with long beaks that they stuffed with herbs thought to repel the plague.
Finished colored sketch with squares. This is a way to transfer images. Squares are drawn on the sketch and on the wall. In this case the squares are 2" and the ones on the wall are 12". Whatever is in each square is copied to its corresponding square on the wall.
Basic painting done, still needs some details. The Doctor lost his cane and his arm is covered by a cape. The cane wasn't working and anytime you can eliminate a complicated thing like a hand, do it.
Why the tiny, tiny feet? Because they are cute and funny.