Congratulations on completing the 250 Box Challenge!

You did a really good job overall. I can see that as you progressed through the challenge your mark making quality improved a lot. Your lines became much straighter and more confident looking. You have a good mix of shallow and dramatic foreshortening in your boxes and you made some pretty good progress with making your added line weight more subtle so that it blends better with your original marks. You also do a better job of getting your sets of parallel lines to converge more consistently towards their shared vanishing points!

As I said before you made a lot of good progress with your added line weight, however there is still some room for improvement here. When you go to add weight to a line it is important that you treat the added weight the same way you would a brand new line. That means taking your time to plan and ghost through your mark so that when you go to execute it the mark blends seamlessly with your previous mark. This will allow you to build and create more subtle and clean looking weight to your lines. This is something that you will improve with consistent practice, so make sure that you include this step in your regular warm ups.

Finally while your convergences do improve overall I think this diagram will help you further develop that skill as you continue through Drawabox. So, when you are looking at your sets of lines you want to be focusing only on the lines that share a vanishing point. This does not include lines that share a corner or a plane, only lines that converge towards the same vanishing point. Now when you think of those lines, including those that have not been drawn, you can think about the angles from which they leave the vanishing point. Usually the middle lines have a small angle between them, and this angle will become negligible by the time they reach the box. This can serve as a useful hint.

Congrats again and good luck with lesson 2!