Sanddrawing, or painting with sand on a light-table.
Ok, you saw at least one of those videos where you have a person, a light-table and sand. He or she is drawing an awesome painting and you think, “heck, I can pull that off too”. Let’s admit something: You probably can’t. Well, now you can. Even without getting your hands dirty!
Just prompt: A sanddrawing of {whatever you want}