I really liked this course because I have been looking to do some shape experimenting for a while. for some reason, I immediately went to drawing rats. (It's because I have 3 at home that are adorable as hell.) Then I wanted to try and see if I could make a skull with just circles.
So, I made everything out of circles and ovals, and took advantage of the circles being paths to be able to so some "lines" for whiskers and stuff. Not sure that this sort of image was the intended goal for the course, but I had so much fun doing it and I'm really pleased with it :)