A George III ormolu, Geneva enamel and paste-set musical automaton quarter striking tower clock (for the Chinese market, London, c. 1790). Treasures, Sotheby’s London, 9 July (est. £1–1.5 million)
13 June 2014
This episode explores an ancient funeral stele, Marie Antoinette’s breast bowl, and how digital technologies are helping to preserve Egyptian heritage sites