E venite o omini a vedere i miracoli che per questi tali studi si scopre nella natura.
Leonardo da Vinci Madrid Code I
The symbol of the exhibition is the Dodecahedron with the Mulberry tree in the middle, installed in Piazza della Signoria a few steps from the Bernini Palace Hotel.
For the ancient Greeks the Dodecahedron represented the entire universe, while the Mulberry is one of Leonardo's most beloved plants, the whole represents the mystery of the interconnection between all the things that Leonardo struck and inspired for his whole life.