I've decided to reproduce some standards I use frequently in a way that is easier to read on a computer. In some cases (see SP 800-90B's first 3 figures), I've redrawn the images in some other software so that they work in both light and dark mode.

In addition, I've added annotations of my own (which I've delineated by red/orange coloring to not confuse anyone). These are my opinions or notes and are not reviewed or blessed by anyone who employs me.