/ic/ - Artwork/Critique

>>2676022
Uh I'm not sure what the previous guy meant but the circle isn't supposed to go past the outside of the skull
Also front of the face is wonky, the bottom of the jaw should be a flat line (in its simplest construction) instead of half of the jaw being connected to one side of the face and half to the other side

How about a thread for good tutorials / infographics? They can be of any sort, preferably ones you yourself found useful at some point.
As common as the meme "there are no shortcuts in art" is, technique is basically an artist's shorthand, and these can be taught. There are usually tips and tricks that are effective for learning, sometimes just simple things you wouldn't have thought of, some complex, so let's share some.
I'll start with some Loomis stuff because that seems pretty uncontroversial. I have folders of tutorials but most of them I saved when I was just starting out, so I might need to vet out the useless ones.

>>1505711
mmm no more importantly you should learn to draw the anatomy of the human head in three dimensions.