Hi BENJ! Thank you so much for your critique. I see what you mean about how I stopped plotting my points on the ghost planes. Honestly, I don't remember why I stopped, but I know I started plotting them so those two pages' order must have gotten swapped like you said.

As for the rough perspective, I do remember that when I did those, the ink in my pen was starting to run out a bit, so I went over the lines (or tried to) to make them visible. I have since replaced my pens and it should be fine going forward, but as I go through the box challenge I will be vigilant and make sure I didn't develop a reinforcing habit.

Otherwise, thanks for your critique and I'll be back after I've drawn 250 boxes!