Gravity's Fantasy is one of my newer kaleidoscopes. Dr. Kenneth Brescher, head of the Physics and Astronomy Dept. at Boston University has its sister, my first of this series, which I let him name in honor of his enthusiasm he entitled it "Gravity's Rainbow" (after the popular book by Thomas Pynchon) He seems to think that it resembles a black hole. His version has the view from the opposite side. I thought that I would reverse the wand and see if maybe we could get a "singularity well" sucking in space....