It is a luminous wheel consisting of two elements made of white methacrylate opal fixed to a central joint made of metal, a zig zag of light, two central shimmering disks where colours follow the itinerary of those who look at them. It is produced in five examples and shown during the Exhibition “Ruote d’artista”, (“Artist’s Wheels [n.d.t.]) organized simultaneously with the World Cycling Cup Toscana 2013, which took place at Lucca from the 5th to the 30th September 2013.