Wedding Dance

This is so true with expository text.  It has a structure but you can play within the different structures.  That's why I think it is paramount that we play around with different structures as Gretchen Bernabei suggests in her new book The Story of My Thinking.  We all need to try out different structures and then we will find our own way to create by adding from here and here and here.  I have seen students writing soar by using this technique of studying by playing around with different structures and then making your own for different situations.