So did lots. Three people managed to automate, one even non-trivial. Also, it's mass produced from metal master: on a vinyl album release of Jack White 'Lazare

So did lots. Three people managed to automate, one even non-trivial. Also, it's mass produced from metal master: on a vinyl album release of Jack White 'Lazaretto' (with rotating angel by Tristan Duke of MIT Media Lab) Here's a long youtube scratch-holo playlist: https://www.youtube.com/playlist?list=PL60100E8F3572CEB1 https://www.youtube.com/playlist?list=PL60100E8F3572CEB1 Still nobody has found one etched on pre-Columbian pottery glaze. Or Egyptian scrying mirrors! :)