First Crusade : “Battle delivered under the walls of Antioch between the crusaders led by Bohemond and the army of Karbouka, general of the Sultan of Persia – The bishop Adhemar de Monteil brandish the “holy spear”, June 1098 ” Painting by Frederic Schopin (1804-1880) 19th century. 0,97 x 1,37 m. Chateau de Versailles, France (Photo by Leemage/Corbis via Getty Images)