Here's a set of hand anatomy studies I've been working on this week.
I've been planning on doing some anatomy studies for a while and then just as I start one model, a related weekly challenge pops up on Wayne Robson's Mudbox Hub so I thought I'd take time out to do that one.
This is my own hand sculpted directly from life. You can't get better reference than that but it's not easy to hold the same pose. Nor is it so easy to have to use the hand for working keyboard shortcuts.
I plan to do some other poses when I get the chance.