Noon somewhere on earth

The map of the world on a wall of 200 meter in the city of Puteaux

The city of Puteaux wanted to rehab a very prominent wall, 200 m. long. Because of the curved shape of the wall, the artist was inspired to create a world map that would show time zones around the planet. Where is noon right now in our planet? By showing the position of the sun to the viewers, they can understand how the work functions. Location: Puteaux (Paris region) Materials: stones, stainless steel, electronic parts with LEDs, fiber optic cables.