As two major archaeological exhibitions open in the UK featuring discoveries from underwater excavations off Egypt and Sicily, Rana Mitter hears from historian and archaeologist, Alexandra Sofroniew, exhibition curator of Storms, War and Shipwrecks at Oxford's Ashmolean Museum about a British pioneer of underwater excavations, Honor Frost, and discusses why underwater sites make the difficulties and challenges worthwhile with Damian Robinson, Director of Centre for Maritime Archaeology at Oxford University and contributing archaeologist to the British Museum's Sunken Cities: Egypt's Lost Worlds.

Joining them to discuss the changing story of archaeology itself in this country and abroad, Raimund Karl, Professor of Archaeology and Heritage at Bangor University who has done two continent-wide surveys on the state of the profession in Europe while continuing to dig, study and develop the ever changing story of the Celts, and Susan Greaney, who works for English Heritage presenting interpretations of sites from Stonehenge to Tintagel to the public when she's not digging in Orkney and pursuing her PhD on Neolithic ceremonial complexes.

Storms, War and Shipwrecks: Treasures from the Sicilian Seas is at the Ashmolean Museum 21 June 2016 – 25 September 2016

Producer: Jacqueline Smith

Guests: Alexandra Sofroniew, exhibition curator Storms, War and Shipwrecks, Ashmolean Museum