OK, I have incorporated ideas from Martin’s comments (which you can read in the comment section of this thread – thanks, Martin!) as well as discussions with a few colleagues here on campus. As Martin astutely pointed out, these comics are a balancing act between clarity and correctness. My hope is that I can be mostly both, but there will always be omissions of details. With any luck, the judicious use of language can create an accurate representation of the process and diligent educators can fill in finer points as they see fit. As always, the process of making these pages has contributed quite a bit to my understanding.