This is a piece I am working on for the Smithsonian's Renwick Alliance charity auction in April. It will be cast aluminum, SLA photopolymer, and 14k gold. A gallery of the images so far is here:
http://www.flickr.com/photos/optilevers/sets/72157623311259041/
_PHIL
www.philrenato.com
Like the design Phil.
Regards !