CHT274936 A \'Burning Mirror\', 1488 (woodcut) (b/w photo) by Italian School, (15th century); Fondazione Giorgio Cini, Venice, Italy; (add.info.: Miroir Ardent; illustration from an alchemical work of the 13th century attributed to Thomas Aquinas; one of the earliest known representations of a burning mirror; published in Venice in 1488; provient d\'un livre alchimique du 13eme siecle attribue a Thomas d\'Aquin;); 穢 Archives Charmet; Italian, out of copyright.