Sketch model three

An investigation into how to hold the model together, via sewing, and going back to a simple hollow shape, and how to make the model escape from it... although i couldn't figure out how to incorporate an escaping form into this sketch model, maybe a cluster of spear-like card could be placed inside? and then on wall not put up? However i still i find it successful in the method that has been used to join the parts of the model together, with a needle and thread. if this was done in acrylic the middle of the cube would be exposed, revealing more of the model and a maybe a composition on the inside, or even only one side acrylic and the rest card, to limit what can and cannot be seen. i really like the sewing method, however it can't really be applied in many situations especially as i am probably looking at layering for my final model.