My three year old, GL, loves to draw. She prefers pen over big chunky pre-k crayons. I allow her to use pens and even sharpie markers, although both come with some hesitation. When this is the result, I can't help be thankful that I gave her the freedom to express herself. Our family (left to right GL, Sj, J, and me). GL's drawings have just progressed in the last couple of months to where our arms are now coming from our bodies instead of our heads.