Bowl and Lid with Pentagrams

Here is a simple bowl based on a 50 electron solution to the Thomson problem. http://www-wales.ch.cam.ac.uk/~wales/CCD/Thomson/table.html Decorations are hidden inside the bowl and are meant to show the importance of "five" in duals to the Thomson solutions. Six pentagons occur around the circumference of the bowl and are decorated with pentagrams; the lid shows a large "Cinquefoil Knot". OpenSCAD code is included.