3 V, by Aram Bartholl (1972 in Bremen) artwork for Skulptur Projekte Münster 2017

Another interesting temporary installation: Turning on LED’s with the energy of candles. Just amazing idea.

Aluminium, acrylic glass, thermoelectric generator, electronics, LEDs, tea candles, steel chain in the Underpass at the palace square Schlossplatz 46, 48143 Münster.

Bartholl’s installations in Münster are all based on thermoelectric devices that directly transform fire—the primeval medium of communication—into electrical energy.