2971467 Alexander Cutting the Gordian Knot (pen & brown ink with brush & brown wash, on cream laid paper, laid down on ivory laid paper) by Italian School, (16th century); 12.5x8.4 cm; The Art Institute of Chicago, IL, USA; (add.info.: After Maturino da Firenze (1490-1527/28). After Polidoro Caldara, called Polidoro da Caravaggio (c.1499-c.1543). ); The Leonora Hall Gurley Memorial Collection; Italian, out of copyright.