its my first critique i write so idont know if i do it well or not X;

At first its a good idea and motive , and you have drawn the dragon well .
I like the waay you use the colors but it looks like you do it a littl bit spontaneous
.There have to be some more shadows under the face because there comes no light .and the eye needs more profundity ( cause it looks like just upped the ante )

But all in all its a good job you have done and with the time and leraning learning learning it will be better

(Ps. sry for my bad english x; )