tBEDRIJF created “Een warm nest”, a light installation shown at Light Festival Ghent 2018 in Ghent, Belgium.
With a cloud of 200 nesting boxes, the artists' collective tBEDRIJF encourages you to think about energy and above all about how it is wasted. The heat generated by the visitors is measured using a thermoscan thermometer and converted into light.
Programme information from Lichtfestival Gent. Short excerpt quoted for reference; see the original page for full text, images and credits.