flo.creates.rt on Instagram: "Foreshortening needs a lot of practice but can create very dynamic poses and will be needed at some point(you can’t hide from it forever). Boxes are the easiest way to show perspective lines, which is why I used them. For the box around the body you can use more gide lines at the chest an knees for example to make it easier but you can also only use one at the hips like I did. Most of my knowledge about this topic is from David Finch( Youtube). If you whant to learn