"Wavelength" was a piece I installed in 2001 at Sculpture by the Sea. It was a cubic structure 3m x 3m x 3m with cords supporting weighted plates (recycled offset printing plates). The weights drummed against the plates in the wind, making a constant murmur which rose to quite a loud sound as the wind got stronger. The piece was about that moment when a swimmer in the surf has to decide whether to go with the wave as it breaks or dive through it.