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 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.
Zach Lieberman uses interactive media to explore the relationship between technology, performance and the body. His recent projects include an eye-tracking system that allows disabled artists to draw using their eyes and a performance that includes drawn sketches that react to a visitors’ touch.