Wow! Your lines are smooth in almost every exercise - very obvious improvement on your 2nd page of superimposed lines.

I want to offer something constructive about your elipeses, but they really look like they're right where you should be at this point - mostly smooth, you're attempting accuracy without getting overwhelmed by it. Nicely done.

But something happened in the perspective drawings - your lines start to wobble. If you're anything like me, you may have gotten intimidated by the 'big picture'. I definitely slowed down and lost some confidence in my lines once I got to these 3D pieces. Accuracy is a little more important in these assignments since we are learning how to map lines to a vanishing point, but the lessons are really calling on us to focus on making smooth confident strokes over accuracy.