Installation No. 3 (part 1 - Ikon Gallery, Birmingham, 1979)
Wooden Blocks & Brass Sheet (Metropole Gallery, Folkestone, 2008)
Aerophones 1 (Wiltshire, 1975)
Motors & Metal Rods 1 (1975)
Serpentine Gallery Installation (1976)
Installation (for the film Clocks Of The Midnight Hours - 1990)
Stone Circle 1 (Metropole Gallery, Folkestone, 2008)
Motors & Metal Rods 2 (1980)
Centriphone - Amplified & Filtered (1973)
Hydrophone String Installation (Llanfylin, Wales, 1976)
Half Speed Metal Installation (1973)
Stone Circle 2 (Metropole Gallery, Folkestone, 2008)
Strings - Interior & Exterior (2009)
2 Aeolian Harps (part 1 - 1980)
Wooden Blocks (Metropole Gallery, Folkestone, 2008)
2 Aeolian Harps (part 2 - 1980)
Aerophones 4 (for the film Clocks Of The Midnight Hours - 1990)
Installation No. 3 (part 2 - Ikon Gallery, Birmingham, 1979)
Aeolean Arc & Strings (1974)
Aeolian Flutes (for the film Clocks Of The Midnight Hours - 1990)
Wire On Paper (Metropole Gallery, Folkestone, 2008)
Aeolian Flutes & Aeolian Harp 2 (1975)
Installation (Waterloo Gallery, London, 1981)
Swung Aeolian Flutes & Grass Blade (Hadley Wood, 1979)