Seeds of Change Competition

This is one to look out for: http://observer.guardian.co.uk/seedsofchange

The current competition has closed:

http://observer.guardian.co.uk/seedsofchange/page/0,,1809688,00.html

The exhibition was held at the Oxo Tower Wharf, a venue worth visiting:

http://www.oxotower.co.uk/indexNS.html