The Mona Lisa gets eaten.
The Venus de Milo is reburied.
The Louvre Museum has the largest collection of art anywhere in the world. In Life After People, the Mona Lisa and Venus de Milo are the only artifacts in the museum to be featured. The Mona Lisa faces it's own risks from within it's airtight casement, painted on wood it can swell & shrink. censors monitored the swelling of the wood. But how long will the protection last?
Timeline
100 years after people: The Mona Lisa's failing casement seals let in Death-watch beetles that soon eat the wooden painting, saving her mysterious smile for last.
1000 years after people: Underneath the Louvre the Stone supports, originally part of the old Battle Fortress finally give way & the Louvre Falls like a house of cards. And although the Mona Lisa's moaning in the Death-watch Beatles stomachs, there's still one final famous woman in the Louvre, the Venus de Milo, the armless statuette, remains only to be buried in dirt & the remains of the Museum once again.