Yumi

Hello, I wanted to ask you a question : What kind of brush do you use for this kind of coloring style? 
I'm really ashamed to ask you, but I'm a beginner here, and I guess you can't progress without asking the olders! >.<
I love your art, I've seen a lot of your work on google, so I wanted to tell you that I'm really impressed! *-* Your OC is one my favourites. ^.^' I love the fact that you putted some of your origins on her design (done the same with my tsiganes origins) Makes her more personal.  So, I hope you'll answer my question, and have a nice evening.