The Illuminated River by Leo Villareal.
Leo Villareal’s design concepts for lighting fifteen bridges on the River Thames in London. Leo programs his installations with proprietary software and visualizes his concepts with the assistance of a game engine. Once Leo has programmed the "game" we "render" real-time captures and a finite amount of passes that are used to enhance the game renders through compositing so he may present the city of London with a more refined representation of his vision.