I absolutely love a blog that Mickie Rops pointed to, called “Indexed.” The posts are simply sketches on the back of 3×5 index cards. They convey interesting points in the form of graphs and diagrams (without, as the blog says, actually having to do the math). I love it, and I’ve added it to my feeds. If I can figure out how to scan my own sketches, I promise to do some of my own, related to conflict and, per Mickie’s challenge, associations.