Christian Liberté Boltanski (6 September 1944 – 14 July 2021) was a French sculptor, photographer, painter, and filmmaker. He is best known for his photography installations and contemporary French conceptual style.
Boltanski began creating mixed media/materials installations in 1986 with light as essential concept. Tin boxes, altar-like construction of framed and manipulated photographs (e.g. Chases School, 1986–1987), photographs of Jewish schoolchildren taken in Vienna in 1931, used as a forceful reminder of mass murder of Jews by the Nazis, all those elements and materials used in his work are used in order to represent deep contemplation regarding reconstruction of past. While creating Reserve (exhibition at Museum für Gegenwartskunst in Basel in 1989), Boltanski filled rooms and corridors with worn clothing items as a way of inciting profound sensation of human tragedy at concentration camps. As in his previous works, objects serve as relentless reminders of human experience and suffering.