I've been copying a few drawings from my Human Anatomy For Artists book, I hope I'll eventually get the hang of it. For the moment, I don't seem to be able to accurately reproduce the proportions, or the shading - grrr.

These two are pretty much straight from the book, except the head of course which is out of wonk (I think the ears should align on regular humans).

anatomph

These two I actually drew first. The right one, muscles and all, is from the book, the left one is a try to pull a skin over the figure from imagination.

motana