Random8 chair by David Lesort and Arnaud Giroud of Pitaya Design is shaped like a brilliant cut diamond. It’s transparent so the light passes it through. It shines in every color of the rainbow and changes its colors depending on the ambient light and on the viewing angle. The chair creates its own lighting effects thanks to the dichroic treatment of the Plexiglas. It also reflects colourful shapes on the surrounding walls and floor, thanks to the reflecting properties of the material.