In 1982 Professor Enrico Fabri discovered a four page document which contained several inventions which seemed like somethinh created by Leonardo da Vinci.
Numerous studies were carried out on these four pages: on the pigments, the materials and the writing style; a carbon 14 test was also carried out to scintifically determine the outhorship and age of the document: a Leonardo da Vinci from 1510.
Among the studies contained in the document there is one which mentions a specific request by Louis XII, the King of France: a pipe which would remain as cool as possible.
Leonardo da Vinci devised a twin-walled terracotta pipe which was cooled by the air circulating in the cavity.
Now Ser Jacopo has risen to the challenge of creating Leonardo da Vinci's project and make it tangible using the same tecnichal means but in a different material: briar.
And this has led to the creation of "Leonardo", the pipe that doe not get hot, an object rich in history and genius.