Yo, TA qzhans here! Your toddler must be very restrained to only mess up the page that much! It's still very readable.

First, superimposed lines. I’m not seeing any fraying, and there’s some good confidence here too. Nice work.

Moving onto ghosted lines, I’m liking the confidence here as well. I do wish you would've done some longer ones, just as a challenge though, so keep that in mind when you take this out for warm-ups.

Your ghosted planes continue the trend of good confidence. I also like how you aren’t afraid of your mistakes; I don’t see any redrawing of lines that missed the mark. The only nitpick here would again be variety, as most of these are all similar sized.

Moving onto your ellipse tables, I like that you're keeping your ellipses tightly packed within the bounds that you've set, outside of a few boxes towards the start where you left some extra space (it’s okay to fill these with smaller ellipses). There's expected room for improvement in getting your ellipses to be tight and tidy, but drawing through with confidence is more important at this stage. The next step for your ellipses would be to perfect your ghosting even more so that you can reliably tuck in that tail end.

Your ellipses in planes show an improvement in that tucking. You also don’t stretch out your ellipses needlessly to hit the bounds, opting instead for a confident ellipse.

Next, your funnels generally do a good job of aligning to the minor axis that you've set and I have no complaints.

No problems with plotted perspective either!

For your rough perspective, I’m pleased to see that you are applying the error checking method correctly, extending your lines parallelly back to the horizon line instead of directly to the vanishing point. I’m pleased to see that you are applying the error checking method correctly, extending your lines parallelly back to the horizon line instead of directly to the vanishing point. In general, you kept your horizontal and vertical lines parallel and vertical to the horizon line respectively as well.

And now, the one you’ve been waiting for: rotated boxes. Before anything, I wanted to congratulate you on its completion; it's not something you're really supposed to be ready for. However, you really knocked this one out of the park. I like how you’ve structured this exercise, keeping the gaps between boxes consistent and drawing through each box. There are a few at the corners, however, where you didn’t draw through them fully, and that you might want to revisit. In general, the illusion of rotation is quite nice, but you could use more shrinking of the faces towards the edges to really sell that illusion of rotation. Right now, they look like boxes facing the same direction with different shaped faces. Take a look at Uncomfortable's example again and you'll see how those faces towards the edge squish dramatically as a result of foreshortening.

In general, your boxes do a good job of shrinking and growing as they move through space. I'm pleased to see a little bit of overlapping here and there as well (although I do think you could've done a bit more). There's work to be done in getting those parallel lines to converge to their shared vanishing point, but you can iron that out with the box challenge. You overshoot your lines quite a lot here, but I actually see that as proof of you applying the Drawabox method correctly; keep drawing those lines with confidence, because aside from that your lines are quite straight and accurate. I see one or two re-drawn lines here and there, but overall you’ve resisted the urge to try and “fix” your lines.

Overall, this is a very strong submission. Even in terms of nitpicks I can’t find a lot. I’m sure these fundamentals will serve you well in the 250 Box Challenge!