Time to Stop!
Reverse-engineering of Joel Cooper's mask study, done with permission of the artist.
Time to stop because
1) I made a counting error or something and it's not worth going back to fix it
2) The paper's going to fall apart if I play with it anymore
3) I've figured out the gist of its structure anyway
4) It's not worth trying to make a finished piece with printer paper
5) I did this all two weeks ago and haven't had the time to refold it with something nicer
Thank you, Joel!