From December 15  2012 until February 3  2013  a new edition (the 12th) of I Mai visti at the Reali Poste of the Uffizi  in Florence. An exhibition regarding Alchemy and Art. The Medici had an incredible passion for Alchemy and they settled a fonderia (foundry) in the building of the Uffizi. The exhibit  is mix between art and science, magic and technology with its more than 60 pieces: paintings, sculptures, manuscripts, erbalist notes from the XVI to the XVII century, which represent an amazing selection of a less known  aspect of the Medici interest. Do visit it with your art expert and official guide in Florence.