Hi Helian!

First of all, good job for finishing lesson 1! You made it through the end of the lesson! :)

Here are some points worth noting

1. Superimposed Lines: Neat lines, fraying only happens on one end. It seems that you did a very good job here!

2. Ghosted Lines: Plotted dots and confident lines, well done.

3. Ghosted Planes: Very neat and solid boxes! You did a wonderful work!

4. Ghosted Ellipses: Few ellipses have some overshoot, but they're completely fine and neat! Confident lines, nice work.

5. Tables of Ellipses: It seems that you forgot to fill the space in the very first frame, but it's totally okay! Confident ellipses and accuracy gradually increases, great!

6. Funnels: Neat ellipses, they also follow the intended minor axis direction. I feel like you can improve more by gradually increasing the degree (minor axis width) of the ellipses as they are moving outwards of the funnels, but overall nicely done!

7. Plotted Perspective: Some boxes in frame 2 and 3 have a slightly tilted Y axis, which should have been vertically straight since we're doing this boxes in 2PP. I'm not sure whether you're rushing the exercise or not, but remember to take your time even if it might be an easy homework due to allowance of using ruler.

8. Rough Perspective: A particular box in the first page at the first frame doesn't seem to be 1PP, but progress is shown along the exercise. Nice!

9. Rotated Boxes: Good job for finishing this hard one! Though it is important to note that you have to keep the boxes tightly placed (narrowly spaced with each other).

10. Organic Perspective: Last but not least, you performed a nice progress! It seems that you tend to draw boxes with a similar direction on the first page, but it's getting more variative at the second page.

Cheers!