Amsterdam Light Festival 2020 featured “Heart/Earth”, a light artwork by Tom Biddulph and Barbara Ryan in Amsterdam.
Written in mega-sized letters, a light sentence is placed behind the windows of the "floating" bridge of the University of Amsterdam. It is the artwork HEART/EARTH, created by the young designers Tom Biddulph and Barbara Ryan.
Programme information from Amsterdam Light Festival. Short excerpt quoted for reference; see the original page for full text, images and credits.