Lighting company Troll is working with one of France´s most celebrated architects, Jean Nouvel, to produce a magical new range of light fittings for both indoor and outdoor use. The company decided to undertake the project because it wants to raise its international profile. Two of the new designs in the Nouvel range are Riddle, a spherical luminaries that resembles sunlight streaming through the leaves of a tree, and Flying Surface, a rectangular-shaped form that emits a uniform light. The light appears to come from a floating surface suspended in space.