Oc Artwork

I feel like the rendering is off in some area, please help

Portrait

Stylized vesrion

Portrait

Adding more contrast to the shadow side.

plague

did some stuff, idk what i did just tried to darken it, ignoring the backround here, i was wondering how icould seperate the values betwen the cloak and the arm thingy better and make the plague masks values seem more refined looking rather than a bunch of random strokes, idk if i should just use less values since its far away or if its just an edge thing, and id apreciate general advice how to make this more polished

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function to make correct anatomy

House sketch

Hello everyone! I want to polish this and get rid of all the flaws!

Practice

I had a hard time with this sketch. Can someone advise on any tips with the angle of the head? Also, any advice on how to properly replicate the texture of the ocean/wave would be very much appreciated.

The woodland scout

i think the pose is off primarily the arm thats holding the axe. other than that, i wanted to know what is lacking here that a professional would have. i would have rendered it more but i feel like its off already at this stage. usually i would explore many ideations before going into detail but i wasnt sure if i could meet the quality so i made this. (also i have no idea what category to put this in)

Ink dragons(ish)

Some ink drawing inspired from the recent video of Rembert Montald with Stephen Oakley. I found very difficult to design and draw heads and horns of dragons, I can't seem to be able to make a good expression of a dragon roaring either. Any suggestions?