Some projects start with a brief. This one started with a walk. I live locally and spend a lot of time walking along the River Wandle and through its surrounding green spaces. It’s one of those places that feels surprisingly removed from London — quiet paths following the water, little bridges, trees and reflections, fishermen along the riverbank, dog walkers, families and people simply enjoying some peace. And then there’s the wildlife. Herons standing almost motionless by t