Amsterdam Light Festival 2020 featured “The water we breathe”, a light artwork by Stichting Nieuwe Helden in Amsterdam. Stichting Nieuwe Helden has 2 more works in this atlas.
This fall 650 Amsterdam primary school students conducted research into the levels of oxygen of the water in their neighborhood. Why that is so important? Because microbes in the water provide half of all oxygen on Earth with the help of light!
Programme information from Amsterdam Light Festival. Short excerpt quoted for reference; see the original page for full text, images and credits.