"This photo was realized by the "Mr B" team for the marathon pinhole organized by the collective "Non-lieux" in Nantes on April 24th, 2016. The camera pinhole was built by the young people of the Chantier Challenge Motiv'Action.The theme was "L'autre monde"."
""This pinhole camera was realized by young people of the Chantier Chantier Challenge during the Workshop "Chantier Challenge"."