“The Sculpture imitates the natural landscape of the adjacent London Plane Trees, while the changing pattern of the lights reveals and reflect the never ending rhythm of the surrounding domestic, financial and commercial activities” This  is how artist Pierre Vivant described his work of art, when he completed it in 1998. The Traffic Light Tree can be found on the traffic control roundabout, at the junctions of Heron Quay Bank, Marsh Wall and Wesferry Road.