I've posted some of the main "design" developments for sections 1-6 of our textbook. For your 150-word comment, you may pick any one of the seven posts below. Let's emphasize historic aspects along with observations about graphic design, which is our main pursuit here. I welcome additional comments as responses to other comments (conversations or discussions are always a plus!). If necessary, I may interject and make a suggestion here and there. Good luck!