I am photographer who can do rigging. Haha! I am engineer too. I am always wonder how do I make the illusion of aesthetic of the full/partial suspension but minimizing the discomfort for photographic purpose? I always look for a way to give support for model to defy the gravity and allow the model to twist and bent in an interesting way. @creaturenoir did a wonderful job and she grabbed the concept at no time. The model can make a lot of interesting poses if the model allows herself get into the unstable stage. It is neither easy nor hard, as long as the model is willing to go into that stage.