XIR196721 Portrait of Evariste Galois (1811-32) (heliogravure) (b/w photo) by French School, (19th century); Private Collection; (add.info.: after a portrait from \'Oeuvres by Galois\'; celebrated French mathematician and genius; made discoveries in algebra; died in a duel, possible as a result of a tragic love affair;); French, out of copyright.