Having overseen the much-praised renovation of the Notre Dame Cathedral that was unveiled last month, Macron is likely looking for another cultural achievement to boost his international and domestic status. Moving the Mona Lisa to its own space will both enhance visitor experience of this exceptional artistic wonder — by addressing the issues of overcrowding it is currently plagued by — and help fund development in other areas of the Louvre.
This is a classist decision motivated by snobbery at the popularity of Leonardo da Vinci's work. Placing the Mona Lisa in an isolated gallery is a swipe at the ecosystem of the Louvre, which currently sees the piece surrounded by rowdy hubbub in a democratic celebration of classical mastery. Masterpieces like this belong to all, and public enthusiasm in any gallery or museum should not be sterilized in the way Macron has announced.