Heya, TA qzhans here!

Before we begin, I just want to congratulate you on giving those 250 boxes a good ol’ pen and ink smackdown. It is a MASSIVE undertaking and you’ve joined the prestiged club of its completers.

You’ve diligently drawn through all your boxes and extended every single last line out to check your errors, and your boxes have been better for it. Indeed, you’ve made a marked improvement throughout the set.

In general, I like your linework here. It's both clean and confident, and I'm not seeing any sketchiness or re-drawing of lines. I do wish you would've experimented with line weight however, so when you pull these out for warm-ups make sure to challenge yourself with that.

In terms of convergences, you seem to have mostly gotten it down pat, but there are a few times where it runs away from you, even on the last page. That’s okay, and is something that gets ironed out over time, but I’ll offer some advice. When you go to draw a line, think only about the lines that are supposed to be parallel to it (share a vanishing point). Lines closer to an existing line will converge slower, while the opposite is true for lines further away.

And finally, just a side note that a lot of the error lines you drew were a little off from the one that you originally drew; most likely the fault of your ruler. While the difference wasn't massive, please do pay attention to that in the future.

Overall, this is a solid submission. I think as long as you keep pulling these out for warm-ups (which I encourage you to do) these will continue to shape up nicely. Good luck on Lesson 2!

p.s. In the future, please submit your lesson via imgur.com! it makes it a lot easier for us.