The Random Light is constructed from semi-translucent perspex (plastic) and anodized aluminum panels. The clusters of long strips hang around a central light source and shift in the breeze, diffusing the light as random shadows. We'd love to see it in person.
No pricing available -- which means it's out of our reach. (However, if we were handy, we could probably make a similar lamp ourselves...)
(Thanks, Andree, for pointing out the obviously incorrect dimensions. We've changed the post.)