An exercise in inking and colouring

Yo!
Don’t know why, I decided to ink a sketch. So then when I was finished with that, I coloured it. I think it came out pretty good. Although I still gotta work on my wacom moves, you gotta be real delicate and have a good feel to get a good, consistent line. It really bothers me that if you try to do, say, a big circle a bit more speedy, there are corners in the circle. Does that happen with the larger wacoms?

So, I found the sketch here and this is the final piece: