/ic/ - Artwork/Critique

>>3879592
Quickly tried to outline the form of the skull.

I hope it outlines a few things you're made mistakes on. specifically:
Your mouth is too wide.
the eye sockets are on a slightly different plane. The far eyebrow is higher than it should be.
far cheekbone is small
nose is a bit too big.

Some things you should think about studying in the future:
eyes in eye sockets
skull anatomy
Face proportions

things you should be more mindful of:
When drawing a line, be more deliberate. You make a lot of sketchy lines because you don't know where the line should be. Before making a line, look at where you want it to go, and do it slowly and deliberately. if it doesn't come out how you want it to, do it again, carefully. Eventually you will draw the correct lines correctly and quickly, but making multiple lines is a bad habit.
Same goes with shading. try to draw your shading "lines" with the form of the object carefully. Doing them carelessly only hurts you in the long run.