I know it's a couple days late, but here's a tribute for DW's 49th Anniversary!
I don't normally draw in this chibi syle - I was just having fun. (Nothing against Martha and Donna and Clara too for that matter - these were just the companions I felt like drawing. xD)
I wasn't sure whether to classify this as traditional art or digital art - I drew it with Prismacolor markers and did the shading on Photoshop.
Here's to a year until the 50th Anniversary! ;D