Richard Vijgen

WiFi Impressionist
Wifi Impressionist is a field installation that draws electromagnetic landscapes inspired by the cityscapes of William Turner. The work consists of a directional antenna on a pan-tilt mechanism that listens for WiFi signals and builds a three dimensional model of the signals around it. From this model a viewport is selected that defines the perspective and the frame. Signals that are picked up within the frame are visualised as waves emitted from a specific origin and drawn using a mobile plotter. The antenna and the plotter are both mounted on a tripod and can be placed in the field much like a painter would set up his easel. Once positioned and oriented a drawing becomes denser over time depending on the density of networks around it. Wherever there is a WiFi signal, the drawing will eventually fill the frame.

Christina Kubisch

Cloud
Cloud, produced on-site at the museum using thousands of feet of red electrical wire, hosts a fourteen-channel composition that visitors listen to by wearing customized headphones. These devices, developed by the artist, contain magnetic coils that receive the magnetic fields circulating in the cable loops and make them audible. As visitors move around the installation, they look at the chaotic electrical wiring suspended in the gallery but hear the prerecorded sounds programmed into different segments of the sculpture.