COMMISSIONED WORK OUTSIDE AND WORKS IN PUBLIC PLACES
 
Temporary Site-Specific Installations (which last from three weeks to two years):
1992 'Cuckoo Dome', Sussex, UK
1993 'Beehive Shelter', Seeley Copse, Goodwood, Sussex, UK
1993 'Covered Cairn', Langeland, Denmark
1994 'Vortex', Lewes Castle, Sussex
1994 'Tree Mountain Shelter', Arte Sella, Sella Valley, Italy
1995 'Open Vessel', Joseloff Gallery, University of Hartford, Connecticut, USA
1996 'Mind Wave - Trilogy: Art, Nature, Science', Royal Botanic Gardens, Copenhagen, Denmark
1996 'Okawa Village Project', Kochi Province, Shikoku Island, Japan
1997 'Shimanto River Spheres', Higashitsuno Village, Kochi Prefecture, Shikoku Island, Japan
1998 'Tree Vortex - a woven work for tall trees', Dragsholm Castle, Odsherred, Zealand, Denmark
1999 'Wool Chamber', Buttles Barn, Forest of Bowland, Lanashire, UK
2000 'Holding Light' Fabrica, Brighton, UK
2001

'Yew Spheres', Ickworth House, Suffolk
2005 ‘Redwood Vortex’, Villa Montalvo, California
2005 'Turning', Sainsbury Centre for The Visual Arts, University of East Anglia
2005 ‘River Styx’ and ‘Mushroom Circles’, Hiram College Ohio
2006 Fingermaze
2008 Winnemucca Whirlwind
2008 Sierra Cloud Chamber
 
Permanent Site-Specific Works:
1995 'Long Vessel', Watergrove Reservoir, Lancashire.
1996 'Shelter Project', Allihies, Beara, County Cork, Ireland.
1999 'Coming Full Circle', Irwell Sculpture Trail
2001 'Rythms Of The Heart', Conquest Hospital, Hastings. 
2004 'Rivers of Stone' and 'Fingerprint', Russells Hall Hospital, Dudley.
2006 Fingermaze - Hove Park, UK
2008 Echoes of the Heart, Central Middlesex Hospital, London
2008 Equinox Line, Neddernhof, nr Hamburg, Germany
 
Cloud Chambers (as temporary installations and permanent site-specific works):
These circular chambers made outside work on the principle of a camera obscura. The interiors are dark, the entrance being from a door or curved passageway, the floor or viewing surface is white, and there is a small aperture or lens in the ceiling or wall. Images of clouds, branches, waves, landscape, are thus projected inside.

A large preoccupation in my work has been the exploration of what inner and outer nature mean. These cloud chambers are still, silent, meditative and mysterious spaces. They are often built underground, so that in these dark spaces what is outside is brought in and reversed. Clouds drift silently across the floor.
2006

'Star Chamber' - Dyer Observatory, Vanderbilt University, Nashville,Tennessee
2003 'Cloud Chamber for the Trees and Sky'  - North Caroline Museum Of Art, USA
2002 'Eden Cloud Chamber', Eden Project, Cornwall, UK
2002 'Reed Chamber’ Wildfowl and Wetland Centre, Arundel, Sussex, UK
1990 'Cloud Chamber', Bielden Buiten, Belgium.
1990 'Wicklow Cloud Chamber', Maulin Mountain, Glencree, Ireland.
1992 'Clohan Cloud Chamber', Irish Museum of Modern Art, Dublin.
1993 'Cloud Chamber', St. James, Piccadilly, London.
1994 'Cloud Chamber', Tyrebagger Sculpture Project at Kirkhill Forest, Aberdeen.
1995 'Wave Chamber', Kielder Water and Forest Park, Northumberland.
1996 'Cedar Log Sky Chamber', Okawa Village, Kochi Province, Japan.
1997 'Both Nam Faileas: Hut of the Shadow', Lochmaddy, North Uist, Western Isles.
1998 'Coppice Cloud Chamber', Kings Wood, Challock, Kent.
   
Growing Works:
2000 ‘Time Capsule’, South Carolina Botanic Garden at Clemson
2002 ‘Willow Domes On the Este’, Neddernhof, Nr Hamburg, Germany
2004 'Heart of Reeds', Lewes, East Sussex, UK