The drawing is very good. I like the face shapes, poses, and background. Also, the way you shaded was very good. You found the right places for the shadows like how they would be in real life. The mouths also had so much detail. They were extremely well done, and the overall face was great! The only thing i suggest is that you put more detail into the eyes. Right now the eyes look sort of hollow and deadish(?). I don't mind it but I think the drawing would look even better with more detail in the eyes. Besides that, I loved it!