Anatomy of the hand - common mistakes and how to avoid them

In this video, for less then an hour we make a realistic anatomicaly correct human male hand from cube. It is my left hand mostly :). I will tell you what mistakes to not make and what things to look out for when making a hand, either sculpting or drawing.
Sorry about the synch issue with with my camera and mic. i will try to resolve this in the next videos.
You can find this, the head and body videos in a bundle here www.artstation...
Human head anatomy sculpt: • Modelling a head in Zb...
Male body anatomy sculpt: • Human anatomy sculptin...
My portfolio: www.artstation...
my other portfolio: sketchfab.com/...