Tazmanian Devil. Commonly known as Taz in the Looney Tunes Caron show.
I have used three different techniques to make this image. Firstly I have it a base of pencil color shading, then I have it a thin outline with a gel pen and finally I have it a think border with a cello marky. I have seen many people do this, give a think border to their sketches and I feel that gives the sketches a nice cartoony look.