Another male study

Done as part of a practice session with poses of 5 seconds in length. LOL, certainly not. I used the pause button and, I dont know. 40 minutes to an hour? My current goal is: Develop my own signature drawing style (advanced) I guess I can rate that as overall improvement. Some problems I found decent solutions, other details I hope will be mostly ignored and carried from the rest of the image. I think the direction is correct, but the progress is crawlingly slow. I really need to indicate the geometry with way less lines on the light side, though. Maybe just indicating the shadow shapes, without any actual hatching at all might do the trick?