holy geez! What a patience you must need to do traditional, I admire traditional artists 'cause I have no patience for it myself xD You should add more lightning to the hair, maybe by using some kind of white marker? I don't know how it works but a friend of mine uses a marker similar to those you use to erase pen And you could experiment using black markers along black and gray crayons to define and add more details to the wings and feathers
Thanks for the feedback, I'll definitely try that! Personally, I find digital art to be more challenging, due to the fact that drawing with a tablet requires looking in one direction, but moving the pen in another.
Well I guess... but I find traditional more difficult lol knowing how to mix other materials, crayons with markers and pens.. I can't! Plus the textures.. and you can't re-do something if you make a mistake! Traditional art is so precise