Twist is a sixteen-part
sculpture, made from marine-grade
aluminium. It is installed on on the
Riverena building in Rivervale, Western
Australia. Each 5.5m-tall
element is a faceted sinusoidal
wave-form. All sixteen
elements are unique, each based on a different
wave derived mathematically from a sine function. Wave
amplitude, wavelength, and phase change
systematically over the sixteen-part
installation - so an overall "ripple pattern"
emerges when the work is viewed obliquely.