‘Untitled’ (1962), Otto Piene. Oil and soot on canvas. Staatliche Museen zu Berlin, Nationalgalerie. Purchased by the federal state of Berlin. Photo: bpk / Jörg P. Anders, © VG Bild-Kunst, Bonn 2014
21 July 2014
This episode explores an ancient funeral stele, Marie Antoinette’s breast bowl, and how digital technologies are helping to preserve Egyptian heritage sites