This was a practical joke played on the 7th graders by the 8th graders but mostly Charlie, Max and I (Tobin). The story goes that last year at great artists current 7th graders had made a group canvas, but John felt he worked hard on it so added his trade mark, a witch. It was then painted over but drawn back on multiple times. So this year we decided to make a bunch of sticky notes and draw little witches on them and put them all around the studio.