Some bone study. These can come in handy to make abstract alien stuff now I look back at it.
A quick update this time.
First one is from life and a study of an edged cube.
The second is done from http://www.posemaniacs.com/blog except the head on the very left.
Third is googled, a shaking hand which was from a drawing and a manequin head photo.
The castle ruin is from http://www.castlewales.com/listings.html I don't know anymore which one I picked. It's not finished though and I don't think I will finish it for now either.
And just some photoshop + tablet fun.
Some arm studies, the crosshatching is hard to understand. I made an animated GIF as a reminder how it works and what changes the most within this aspect. I scanned it from a anatomy book by Louise Gordon.
your line work looks like it has dramatically improved.