Interesting commission

One of my best customers asked me to create something special.  No brief, just a budget.

I came up with "Cassini", inspired by the eponymous spacecraft which is currently completing a 13-year exploration of Saturn and its' moons with a "Grand Finale" in which it orbits between the planet and its' rings before burning up in Saturn's atmosphere in September.

This unique kaleidoscope produces images resembling the planet and its' rings, seen from two different angles.