All three of these characters are really good (I like the intenseness in this guy's eye), but what you've done in all three of them is cut off the tops of their heads. The distancethe jaw to the bottom of the eyes is the same distance from the bottom of the eyes to the top of the head. As a result, the top of the head looks a little malformed, and the eyes look like they're too high up.

If you want, send me a copy of one of these pics, and I'll redline it for you--it could help you see it, if you're having trouble imagining this.

my art: www.lunarpages.com/corridor

Hello, there!!! Wow, u r good in drawing faces!!! I hope to c a whole features of the characters u r drawing!!! ^^ Good job!!!

Great job! I love the hair and how he looks intense and focused ^_^