Getting to know the watercolor functions of Sketch 2 better. They are rather touchy but I think I am getting the hang of it. I still find highly expressive drawing much easier with the stylus than with a pencil or pen — partially because of the ease of erasure and partially because of the slippery surface of the iPad screen. In any case, it’s fun. I have a number of inspirations like this in my queue and am looking forward to applying this approach to them.