BL5340324: Bertrand Du Guesclin fighting during the Battle of Auray during the War of the Breton Succession, 1364. Bertrand Du Guesclin was taken prisoner there. Armed soldiers fight on horseback with axes and swords. The harnesses of the horses and the armors of the warriors bear heraldic emblems. In “" Life of Bertrand Du Guesclin "” by Jean Cuvilier, 1400. British Library. / Bridgeman Images