https://www.pearltrees.com/u/1682275-david-c-roy
David C. Roy | Pearltrees
TWIST installation The TWIST is a design and construction project developed by the Emergent Technologies and Design Programme (EmTech) at the Architectural
david c roypearltrees
https://makezine.com/article/craft/kinetic-sculpture-by-davi/
Kinetic Sculpture by David C. Roy - Make:
Mar 26, 2006 - Incredible sculptures that you wind up - the site shows how they're made and has some Flash movies to see them in action - - Link.
david c roykinetic sculpturemake