Welcome and congratulations on finishing the first lesson of Drawabox! I'm Mada and I'll be taking a look at your submission.

Overall you did a great job here, but I do have a bit to mention so let's break them down one by one. I'll write the most important things in bold.

Lines

Starting with your superimposed lines, these are looking good. Ghosted lines look correctly ghosted and confident too, and there are barely any arching. You've also demonstrated the same confidence in your ghosted planes with a great accuracy. Nothing much to say except keep up the good work!

Ellipses

Now with the tables of ellipses, you've demonstrated a great understanding of the concept in executing confident ellipses. The ellipses in planes are nice, you drew it confidently and snugly in their respective planes.

The funnels are also looking great; you've managed to fit them snugly and aligned to the minor axis and carried the same confidence as in previous exercises. I have no complaints here as your ellipses will tighten as you get more practice. This is optional, but you can attempt the extra step of varying the ellipse's degrees as you move outwards in your warmups, as mentioned here: https://drawabox.com/lesson/1/18/step3

Boxes

You've shown a good understanding of how to make 2 point perspective in the plotted perspective. I did see some skewed back vertical lines here and there, which is usually caused by an accumulation of human error as you plot more and more lines. I assume that's the case and you understand that every vertical line is straight in 2 point perspective. Even if the points are not aligned correctly, try to find a middle ground and draw it as vertical as you can.

You've applied the ghosting method and lines extension correctly for the rough perspective. I've noticed that some of the back faces of your boxes are not rectangular. By rectangular, we mean that they should be composed of horizontals that are parallel to the horizon line, and verticals that are perpendicular to it. While this could also be caused by the occasional inaccurate lines, it's worth mentioning that there should not be any arbitrary guesswork or random angles. Don't forget that these rectangular front/back faces are the unique characteristics of 1 point perspective. (https://drawabox.com/lesson/1/roughperspective/guessing)

As the notoriously most difficult exercise in this lesson, you've done a fine job at doing the rotated boxes. While I can see you're having a bit of trouble with the edge and corner boxes, you've rotated the initial boxes pretty well (while making sure to move the converging lines).

One thing you're not paying attention enough to is using the neighboring elements: make sure to draw the neighboring plane first with a box you've already done before (https://drawabox.com/lesson/1/rotatedboxes/step5) so they stay close and consistent. This reduces the amount of guessing you need and trains your mind to draw things like they belong in the same space and perspective (https://drawabox.com/lesson/1/rotatedboxes/guessing). Sometimes you’re also not drawing enough lines, which causes some of the boxes to be missing a side and not look like proper boxes. Always make sure that each one of your boxes consists of 6 sides, 8 vertices/points, and 12 edges/lines.

Finally, organic perspective looks great as well. They look like they belong in the same page and the lines converge as they move farther away from the viewer. There are a few hiccups here and there where there are divergences that results in skewed boxes, but overall they're minor and they look pretty solid.

This will get more relevant as you get to the box challenge, but any hatching from this point on should also be done with the ghosting method. It will make your stuff cleaner and more practice is always good! Try to cover the whole area of the box with consistent spacing.

Anyway, I think you've grasped the concepts of the whole lesson and ready to put them into practice in warmups. Remember to keep working on your lines & ellipses confidence. Again, congratulations and keep up the good work!