Double Venturi Steam Organ
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Excerpt

1998
West Gate Bridge, Melbourne

As an opening ceremony for the Melbourne international art event ‘Construction in Process VI The Bridge’ (directed by Richard Thomas ), we planned a ceremonial bonfire.

This played music through steam organ pipes, cast a metal sculpture on site, and welcome the entire congregation of 120 artists and about 1500 viewers.

A large timber furnace/bonfire was made in the shape of two cones joined at the points. It measured about 6 metres in height and 3 metres in diameter.

Inside the fire sculpture was placed a 100 litre boiler, half full of water. a 30mm pipe-outlet for steam led to tuned steel organ pipes, which could play a 5 note diminished chord, and under the heat and pressure of the fire rise into uncharted harmonic territory.

Double Venturi Steam Organ by Cameron Robbins with Kate Neal

Double Venturi Steam Organ by Cameron Robbins with Kate Neal

Double Venturi Steam Organ by Cameron Robbins with Kate Neal

Double Venturi Steam Organ (Alight) by Cameron Robbins with Kate Neal