When design and architecture marry science you get something like this 3D Printed Fractal LED Generator. With a consistent shape formed through scientific calculation, this LED Generator, moves light smoothly throughout the spiralled form.
This piece could have been beautiful simply just by looking the way it does, but it's much more than that as well. The LED lighting in the lamp is created by wind passing over the lamp, rotating a motor to create an LED that slides its way through the body of the lamp.
When the wind isn't powering the turbine directly the lamp can store energy while it waits to once again be activated. This creates a perpetual lighting source, devoid of any kind of human interaction to make it work.