Light bright

How do you paint something in the real world without worrying about the cleanup? Check out Water Light Graffiti, an interactive LED art project by French artist Antonin Fourneau, created at the Paris-based Digitalarti Artlab studio.

Fourneau and his team amassed a wall of about 20,000 LED lights that illuminate upon contact with water. They displayed the installation for two days in late July in the city of Poitiers, France.

Geeks may find it interesting that each printed circuit board contains no resistors or transistors, so the water conducts electricity naturally.