The Writer's Group will be discussing economy, which of course was the whole purpose of the "assignment". That being said, I think one of the things I am going to push is the idea that economy is about adapting a paradigm, changing how one looks at one's writing, seeing it differently. Sort of foreshortening, if I may be allowed to use an art term. That being said, here's something to look at...have a little fun.
In the image below...stare hard at the figure and she will appear to change direction, going either one way or the other.
Finally...something really stupid