French President Emmanuel Macron announced Tuesday that the Mona Lisa will get its own dedicated room inside the Louvre museum, which he said will be renovated and expanded in a major overhaul that will take years to complete.

Last spring, the world’s most-visited art museum, the Louvre in Paris, proposed moving its most popular artwork—Leonardo da Vinci’s Mona Lisa—to its own subterranean room. Now, that idea is becoming reality.