60 Billion Lights Clock

This is my version of a 'MetaClock' using many analog clocks to display the time, write text or display different animations.
Details of the build are described in
https://mcuoneclipse.com/2020/06/07/behind-the-canvas-making-of-60-billion-lights/
and https://mcuoneclipse.com/2020/05/24/60-billion-lights-2400-rgb-leds-and-120-stepper-motors-hiding-behind-canvas-art/