The Expo world fair in 2012, held in Yeosu, South Korea focused on the theme “The Living Ocean and Coast”. Jessica Stürmer transformed this idea into an interactive installation for the world expo. Her project aims to generate a perceptible experience of underwater life. In particular, she focussed on one aspect strongly associated with oceanic life, fish swarms. A broad dark room is filled with a three dimensional grid of LED-lights that display an abstract image of moving fish. As visitors move through the installation they are surrounded by the simulation and interact with it through their movements within the space.