Igenium Propago (Power Plant) Kowloon Walled City Park, Hong Kong Festival 2011, photo Jason Ryall

Igenium Propago (Power Plant) Calderstones Park, Liverpool City of culture 2008 photo Christian Petersen

Fulgar Bestiarius (Light Insects) Oxford Botanical Gardens, OCM event 2005 photo Tom Fenn

EARTHING AND PROTECTION, Royal Botanical Gardens Hobart, Seven Days on the Island Festival 2011. photo Jason Ryall

Tellus Aegis (Earthing and Protection) Kowloon Walled City Park, Hong .Kong. Festival 2011, photo Jason Ryall

Campana Volubilis (Spinning Gongs) Played by ZEV, Calderstoned Park, Liverpool City of Culture 2008, photo Mark McNulty

Campana Volubilis (Spinning Gongs) played by ZEV, Oxford Botanical Gardens, OCM Event 2005, photo Tom Fenn

'Floris Flutuation' (Kinetic Flowers) Durham Botanical Gardens, Lumiere Festival 2009, photo Mathew Andrews

'Floris Flutuation' (Kinetic Flowers) Durham Botanical Gardens, Lumiere Festival 2009, photo Mathew Andrews

EARTHING AND PROTECTION, Chinese Garden Sydney, Sydney International Festival 2011, photo Jony Easterby

EARTHING AND PROTECTION, Royal Botanical Gardens Hobart, Seven Days on the Island Festival Tasmania, 2011, photo Jason Ryall

BONSAI SHADOWS, Kowloon Walled City Park, Hong Kong Festival 2011, photo Jason Ryall

BONSAI SHADOWS, Chinese Garden Sydney, Sydney International Festival 2011, photo Jony Easterby

BANG, Durham Botanical Gardens, Lumiere Festival, 2009, photo Mathew Andrews

BONSAI SHADOWS, Kowloon Walled City Park, Hong Kong Festival 2011, photo Jason Ryall