I was looking at some fantastic drawings on styrofoam cups with a Sharpie!!!! by Cheening Boey. He uses the Fine Point one, not the extra fine that I tend to prefer. I like the strong graphic quality, so I decided to use the heavier line for this drawing. It's interesting how much the drawing implement influences the drawing decisions. I found some styrofoam cups and tried my hand at drawing on one. A fun discovery. Thank you, Boey, for the inspirational success story and for a new idea.