A year since London’s Illuminated River project was revealed; first four bridges on the River Thames were lit on at 10pm on July 17th, 2019. The four bridges, London, Cannon Street, Southwark and Millennium, were illuminated with a massive cheer when project leaders pressed the button. (Image:James Newton/Signify) Signify, who is the lighting partner of the project, has programmed nearly 2,000 light points to display over 16.9 million different light colors for each bridge. “To ensure everything went smoothly we had a team of our and Leo’s peopl...