Hello and congrats on completing lesson one. My name is Rob and I'm a teaching assistant for Drawabox who will be handling your lesson one critique. Starting with your superimposed lines these are off to a fine start. You are keeping a clearly defined starting point with all of your wavering at the opposite end. Your ghosted lines and planes turned out well. You are using the ghosting method to good effect to get confident linework with a pretty decent deal of accuracy that will get better and better with practice.

Your tables of ellipses is coming along well. You are doing a good job drawing through your ellipses and focusing on a consistent smooth ellipse shape although you are slightly deforming them quite often. This is carried over nicely into your ellipses in planes but you are still having issues with deforming ellipses at times. https://drawabox.com/lesson/1/12/deformed This is likely happening because you are too worried about accuracy and are probably slowing down your stroke to compensate. Try and rely a bit more on the muscle memory of the motion you build up while ghosting and almost make your mark without thinking. This will be less accurate at first. Although accuracy is our end goal it can't really be forced and tends to come through mileage and consistent practice more than anything. Your ellipses in funnels are having the same issues but they are showing some improvement in that regard although quite a few of these feel pretty stiff still. There is a lot of room for improvement when it comes to your ellipses both in terms of overall consistency of shape and accuracy so make sure you keep practicing these in your warmups as they can take a while to get used to.

The plotted perspective looks great, nothing to mention here. Your rough perspective exercises turned out pretty good. You are getting a mix of confident linework here along with some wobble creeping back into some of your lines. Once again this is probably happening because you are more concerned with accuracy now that you are constructing boxes and you are slowing down your stroke to compensate. The other possibility is that you have reverted back to drawing from your wrist for some of these lines. Just something to keep an eye on. You should be drawing from your shoulder for basically every line you draw even shorter ones. The wrist should be reserved for detail work only. You are doing a good job extending the lines back on your boxes to check your work. As you can see some of your perspective estimations were quite off but that will become more intuitive with practice and you were already showing improvement with the second page. One thing that can help you a bit when doing a one point perspective exercise like this is to realize that all of your horizontal lines should be parallel to the horizon line and all of your verticals should be straight up and down. This will help you avoid some of the slanting lines you have in your constructions.

Your rotated box exercise turned out pretty well. I like that you drew this nice and big as that really helps when dealing with complex spatial problems. You also did a good job drawing through your boxes and keeping your gaps narrow and consistent. You're not completely nailing your rotations but this is a pretty good overall effort and really quite well done considering the difficulty of this exercise. This is a great exercise to come back to after a few lessons to see how much your spatial thinking ability has improved. Your organic perspective exercises are looking pretty good. You seem to be getting comfortable using the ghosting method and drawing from your shoulder for confident linework which is great. Your box constructions are decent for the most part but there are some wonky ones here and there so the 250 box challenge will be a great next step for you.

Overall this was a really solid submission that showed a nice deal of growth. Your line confidence is coming along nicely but keep up with your ellipse practice as they still feel a bit stiff overall. I think you are understanding most of the concepts these lessons are trying to convey quite well. Regarding your question about using a "wrong line" the way I was approaching when I was going through these lessons is that I simply treated the misdrawn line as the new corner like you said. I'm going to mark this as complete and good luck with the 250 box challenge. Keep up the good work!