@Jesper Axelsson here are the exercises. Now that I look back on some of my previous boxes I definitely see what’s off about them. It’s difficult trying to still imagine boxes but it’s getting a bit more easier now with this concept of extending my lines. With cylinders I’m still fretting over elipses. I’ve been trying to freehand them for a while( since last month) the ghosting method helped a bit but I still felt that my Elipses were still off so if u have some insight on what might help that’s much appreciated. I will be looking at marshals perspective videos soon so looking forward to that and thank you for the references.