Blowhole, Duncan Stemler - Docklands Park Melbourne Victoria
Blowhole is a 15 metre high wind-powered sculpture with armature and cups interacting with each other to form patterns, colours and shadows.The cups are arranged to pick up the wind in the way of an anemometer on the top of a yacht’s mast. Therefore, each cup/arm/hub arrangement
will spin in a clockwise or anti clockwise direction.
The rotation speed is entirely dependent on the
location’s prevailing winds.