Making Leonardo’s Lion

An artistic acquaintance of mine has been making 3D printed models of vehicles and gadgets from my stories. Today I’ll introduce another one she made, the mechanical clockwork lion from my book “Leonardo’s Lion.”

It’s a modification of the one available on Thingiverse here, designed by YahooJapan. She added a cutout section showing gears inside. I painted the model myself.

According to some accounts, Leonardo da Vinci made a working, mechanical lion. It was toward the end of his life when he...