teamlab projects universe of water particles on the grand palais

for the art paris art fair 2015, teamlab have transformed paris’ historic grand palais into an immersive, ever-evolving waterfall. the projection-mapped simulation has been calculated by tracking the movement of water falling on a 3D model of the structure in a virtual computer environment. ‘universe of water particles on the grand palais’ is expressed as continuum of hundreds of thousand of droplets that flow in accordance with how the computer calculates the interaction of the particles.(Excerpt from text)