A small space for sketches and doodlings.
Very cool Richard! Digging the concept. The fists don't seem to be popping towards the viewer, they are feeling a little flat to me. Maybe try lightening the values in the shadows of the fist(particularly the one to the left of the viewer).. It seems a little odd that his forearm bones are brightly lit on the underside yet the fist is shadowed on the underside. or perhaps exaggerate the overlapping and foreshortening a little more.