Welcome to drawabox! Let’s take this one exercise at a time, shall we?

Starting off, your superimposed lines are mostly good. The straight ones are smooth, and properly lined up at the start, but not always of a consistent trajectory – be mindful of that. As for the arcing lines, they’re at times a little insecure, but I suspect that this is due to how ambitious they are – starting students will usually stick to simple curves! :P Your ghosted lines/planes look fairly confident, but I notice that you’ll sometimes stop short of the end point, and extend your line in a separate stroke. That’s not something we encourage – you get one shot at each line, and, after you’ve taken it, it is what it is. By that same token, try not to redo a line in its entirety. If it’s off, it’s off – spend more time ghosting it next time, and that’s enough.

Moving on to the ellipse section, the table of ellipses exercise is, unfortunately, a little wobbly. Remind yourself that our #1 priority is confidence, not accuracy. As such, it’s more important for us to have our ellipses be smooth, and rounded, than it is for them to touch all sides of their frame, or for their rotations to match. Draw with that in mind. Also, be mindful of your pivot. Another thing I notice is that a few of your ellipses will come out a little pointy (usually indicative of a lesser pivot), so always check back, to ensure that your marks are originating from your shoulder. The ellipses in planes show some improvement; the ellipses in funnels revert back to their prior state. I expect that the latter is partly due to their size, however (it’s harder to engage the shoulder during small marks), so see if drawing a little bigger fixes it.

The plotted perspective exercise is nicely done. Great lineweight, here.

The rough perspective exercise starts off strong, and shows some nice improvements throughout the set, as far as its convergences are concerned. Linework has 2 issues. One of them we’ve addressed (the automatic reinforcing); the other, is a simple lack of confidence. There’s no need for it, however, considering how there’s no difference between these lines, and the ones in the ghosted lines exercise. Certainly, the big picture (what they add up to) is different, but the lines themselves, are not. Try not to let yourself get overwhelmed.

The rotated boxes exercise looks great. It’s big, its boxes are snug, and properly rotating. The hatching cleans it up quite well, also. The far planes of the boxes are, occasionally, a little flat, but that’s something we’ll address in the box challenge, so no need to stress about it. For now, this is beyond satisfactory.

The organic perspective exercise, too, is well done. I do wonder, however, looking at the amount of overshooting, if you’ve not extended these lines arbitrarily, and met them from the other side? If so, know that what you should be doing is potting start/end points for them – you should be doing that for all of your lines, recall.