In the autumn of 1502 three giants of the Renaissance period - Cesare Borgia, Leonardo da Vinci and Niccolo Machiavelli - set out on one of the most treacherous military campaigns of the period..
In the autumn of 1502 three giants of the Renaissance period - Cesare Borgia, Leonardo da Vinci and Niccolo Machiavelli - set out on one of the most treacherous military campaigns of the period.