I saw an assembly of small gears in a military surplus place outside Los Angeles in 1987, beautifully precise, meshing flawlessly, and I couldn’t resist. I carried them home and started attaching ornaments and I’ve been captivated ever since. Here are some links to past appearances:

ttps://www.torpedofactory.org/images/galleries/target/Feb2008/target_current_artists.htm

https://www.eastcityart.com/openings-and-events/the-fridge-presents-j-miller-and-lisa-helfert-interactive-kinetic-sculpture-and-photography/

http://www.automatablog.com/2011/09/