3:44 PM, Wednesday August 26th 2020
Your exercises look great. It seems like you are focusing a lot on following the instructions. Your lines are nice and clean, and your ellipses are smooth. One thing I would recommend for the future is to avoid going back over and adjusting your lines after you've drawn them, as you've done in the rough perspective and rotated boxes exercises.
Next Steps:
Your perspective exercises show a pretty good understanding of 3d space, but the organic perspective shows that you still haven't mastered the box method. For now, I would recommend that you move on to the 250 box challenge and refine your boxes before you move on to lesson 2.