| Watermark 2002
Overhead projector, salt, color and water
The projection with the size of 3 x 3 yards was first shown in the Museum Haus L÷wenberg in Gengenbach (Germany) in December 2002.
The core of the installation is a converted overhead projector. In intervals water, mixed with salt and color, runs over a glass plate.
The projection magnifies the process of flowing and changing. Some of the processes are interactive and can be influenced by visitors.