Londoners use the precinct plaza space at Stratford's train station with the Olympic kinetic Shoal artwork, installed at the older Stratford Centre opposite. Shoppers and commuters pass this place every day - part of Stratford mainline station and the older Stratford Centre shopping mall. 'The Shoal' at the Stratford Centre, east London, is made up of around 100 titanium clad 'leaves' mounted between 15 and 19 metres high on metal posts. Worth £13.5m, the Shoal is part of The Stratford Town Centre Public Realm Project, designed and manufacturered using 3D technology.