The Louvre museum has been in the spotlight recently following a spectacular jewelry heist, so in this week’s show we wanted to take a step back and take a closer look at the museum itself.The Louvre is the museum of all the superlatives as it is the biggest and most visited in the world. Its collection is truly staggering even if one painting sticks out as a crowd-pleaser: the mysterious Mona Lisa. How much does it cost to operate the museum and is its business model sustainable?