'The Death of Napoleon' captures the end of a tumultuous eraAfter carefully researching Bonaparte's time in exile, painter Charles de Steuben depicted Napoleon's deathbed and the witnesses to his dying moments in May 1821.www.nationalgeographic.co.uk'The Death of Napoleon' captures the end of a tumultuous eraAfter carefully researching Bonaparte's time in exile, painter Charles de Steuben depicted Napoleon's deathbed and the witnesses to his dying moments in May...