Surface mount LEDs resting delicately on copper wires twined together to create beautiful shimmering LED trees, Arbormorphic - ascribing tree form or attributes to a being or thing not tree.

We created a beautiful tree, a subtle christmas decoration so we could play with the art of multiplexing.

The full blog post is here: http://geekphysical.blogspot.com/2009/12/green-tree-in-electronics-...