Stretching out from the north west of France, Brittany has long been as identifiable with the Atlantic Ocean as with its continental neighbours in Europe. Whilst Sir Barry Cunliffe’s research and archaeological interests have taken him far and wide over the last six decades, this close neighbour of Britain continues to fascinate him. In this first of two episodes, Sir Barry takes us through the pre-Roman history of Brittany, stretching from the Mesolithic Period to the Iron Age and connections with Ancient Greece. From standing stones to voyages, bronze and lead axes to beakers, Barry explains how Brittany maintained its own identity, and the importance of its relationship with the ocean. His most recent book, Bretons and Britons: The Fight for Identity, is out now with Oxford University Press.