I forgot to pull out my sketchbook today, but fortunately I happened to draw my son. He is not usually too excited about artsncrafts (as he calls all things art related), but makes exceptions when gadgets or power tools are involved. He won't normally sit and draw with crayons, but when I pull out a hot plate and let him squoodge them around and smear lovely, melty wax all over everything, he gets a lot more into it. While he was drawing rockets and volcanoes, I drew him. It's not a great likeness, but I kind of like it anyway. It's easy to take risks and experiment when you're using a really weird medium.