The craft is collaborative: designers, engineers, and makers repeat on models, refining joints, finishes

https://www.scribd.com/document/1042304429/Breathing-Easy-for-a-Century-Personalized-Copper-Roof-Vents-that-Keep-Executing-176128

The craft is collective: designers, designers, and makers iterate on prototypes, refining joints, coatings, and tolerances until elegant ideas end up being buildable steel.