It's symbols that make words or parts of words. It was popular back in the 60's if you were going to be a secretary.
I have not forgotten any of it. Would love to use it with other people who know it very well. Just for the challenge and secrecy.
I also don't think it can be done. Still, I guess if I had a art site and used a pencil and paper, maybe I could do it. Then email it. Sounds like alot of work