oh that sounds very helpful, thank you! 10 minutes seems like so little for me, but welp i guess that's the point lol and churning out these study doodles seems more productive for learning proportions and whatnot anyhow, even if you fail to do them in time

This isn't from today, but I sketched this guy yesterday.

Here's a doodle of the Security Officer from Bungie's Marathon with two very sexy shotguns.