Kowloon Walled City Park, Hong Kong Arts Festival, China, 2011 photo: Ulf Mark Pedersen

Kowloon Walled City Park, Hong Kong Arts Festival, China, 2011

KIRSTEN REYNOLDS, Ex Memoria, Sydney Festival, Australia, 2011 (photo: Ulf Mark Pedersen)

ULF MARK PEDERSEN, Wabi Sabi, Durham Botanical Gardens 2009 (photo: Matthew Andrews)

MARK ANDERSON, Pyrophones, Oxford Botanical Gardens, 2005 (photo: Christian Petersen)

ANNE BEAN, Nymphaea Gloriosa, Oxford Botanical Gardens 2005 (photo: Kirsten Reynolds)

JONY EASTERBY, Nokia Puja, Hong Kong Arts Festival 2011 (photo: Jony Easterby)

KIRSTEN REYNOLDS, Ex Memoria, Royal Tasmanian Botanical Gardens, Hobart, 2011 (photo: Kirsten Reynolds)

Oxford Botanical Gardens. 2009

ULF MARK PEDERSEN, Wind in the Willows, Royal Tasmanian Botanical Garden, Hobart 2011 (photo: Ulf Mark Pedersen)

Liverpool European Capital of Culture 2008 (photo: John Kennan)

KIRSTEN REYNOLDS, Suspiria de Profundis, Royal Tasmanian Botanical Gardens, Hobart, 2011 (photo: Kirsten Reynolds)

Durham Botanical Gardens 2009, (photo; Ulf Mark Pedersen)