Water Light Graffiti by Antonin Fourneau, created in the Digitalarti Artlab
The "Water Light Graffiti" is a surface made of thousands of LED
illuminated by the contact of water. You can use a paintbrush, a water
atomizer, your fingers or anything damp to sketch a brightness message
or just to draw. Water Light Graffiti is a wall for ephemeral messages
in the urban space without deterioration. A wall to communicate and
share magically in the city.