Who hasn't been challenged with a picture that asked, "What do you see?"  And depending on where you are and with whom, you might come up with all sorts of answers; some that will make sense and others that just stir the pot. Know what I mean? Like the picture above.  At first glance it looks like a cube and then with a closer look it all goes sideways. Huh, you ask yourself.  At least  you should.  What the heck is this?  It kind of reminds me of the moving staircases in the Harry Potter movie.