Installed in the main corridor at the Videotron Centre, the Mur des donateurs [Donor wall] is a technology-based interactive work featuring thin, transparent strips of video film. Using a mobile application, the approximately 6,000 donors can set in motion video images which appear to float behind a pane of glass while at the same time revealing the position of one or more of the 6,000 people who made a donation to have their name inscribed on the wall.