2003-2006

Rail Garden of Scottish Worthies

Portrack,

Dumfries

Wu Chi

Olympic Forest Park,

Beijing

2008

Doublewalk

Midpark Hospital,

Dumfries

2010-2012 (with Jencks2)

In Development (with Cecil Balmond)

Gretna Landmark

Gretna

2011+

Cosmic Rings of Cern

Cern,

Geneva

In Development (with Jencks2) 

?What is Life?

National Botanic Gardens, Dublin

2013

Holding the Eco-line (with Jencks2)

Suncheon City,

South Korea

2011-2013

2013-2017

Crawick Multiverse

Kirkconnel &Sanquhar, Scotland