David Musgrove is Content Director for BBC History Magazine and BBC Science Focus, and author of the bestselling 100 Places That Made Britain. Michael Lewis is Head of Portable Antiquities & Treasure at the British Museum. An expert on the Bayeux Tapestry, he is the author of The Real World of the Bayeux Tapestry. He is a member of the Bayeux Tapestry scientific committee that is advising Bayeux Museum on the reinterpretation and redisplay of the embroidery.