Yesterday, 01:56 AM
Personally i would recommend returning with draw box exercise and than moving back to loomis so you can avoid the copyright thing that worry you so i can still give you feedback otherwise just give me the name of the loomis book and the page and i probably can find it and compare. I would also stop drawing those cube until you learn about the cone of vision .Cube where you don't even realize there distortion are pretty useless if you don't control it for your own dynamic purpose if it just happen randomly it can form into a bad practice which seem to have no origin if you don't know about the concept of visual distortion.