Improvement?

I felt like I had to do this. The picture that I did on the left, I did not post on deviant art. BECAUSE!!! Guess what, I did not have an account at the time!!!!! AHHH! I know!!! That was actually the first picture I ever drew on my computer with a flipping MOUSE. I have no idea how I did that signature with a mouse. Anyway, I think I've improved.