Luci d'artista is a cultural event started by the municipality of Turin in which some squares and streets of the city are "dressed" in lights which go beyond the usual new year's celebration lights. Also the Mole Antonelliana has been decorated with an installation that represents Fibonacci' s series of numbers, called "The Flight of the numbers", which is a sequence of positive numbers in which each number is the sum of the previous two.
La serie di Fibonacci sulla Mole