Joanie Lemercier is a French visual artist working primarily with light in space, and its influence on our perception. As one of the pioneers of projection mapping, he’s been doing architectural projections around the world since 2005, and performed in music festivals such as Mutek (Montreal, Mexico), Sonar (Barcelona), Unsound (Poland), Decibel (Seattle), Flying Tokyo (Japan) and co-created Flying Lotus’ show at the Roundhouse in London.

Since 2010, he is represented by Art galleries in NYC, Paris and Brussels, and Lemercier's physical artworks, combining print and light projections are often shown in Art fairs. In 2013, he collaborated with Jay-Z to create the holidays windows for Barneys flagship store on Madison avenue in NYC. His work has been exhibited at China Museum of Digital Art (Beijing), Sundance film festival and Art Basel Miami.