A farmer’s lockdown walk led to one of the most extraordinary archaeological discoveries in Britain — a vast Roman mosaic hidden beneath a wheat field. Join the experts as they uncover this once in a lifetime find and reveal the secrets it holds about Roman Britain. Professor Alice Roberts explores the most exciting archaeological finds from across Britain. Each series explores a year of British archaeology, joining up the results of digs and investigations the length of the country. From spectacular Roman mosaic to a secret World War II bomber, see how the very latest discoveries are re-writing history. With expert analysis from historians and archaeologists.