- "Rhythmic Windmills (2016)"

A randomly selected rhythm is activated when the metal colored windmill turns. The SMD LEDs of different colors are lighted up with the three different sound elements: high-pitched square wave, low-pitched square wave and noise. When the three windmills are played together, more complex rhythms are created. Every windmill is made entirely out of one metal, copper (brown and gold tones), titanium (blue, gray and purple) and niobium (green, blue and pink)