When street artist Banksy painted "Girl With Balloon" and gave it away, he was worried that someone would attempt to sell it.
This weekend after it was sold at a Sotheby's auction, it started beeping and shredded itself inside the frame. A disguised Bansksy posted a video showing how he made the frame.
But since this was done several years ago and any batteries wouldn't have lasted this long many people think that there was a conspiracy to make this happen and that someone inside the event triggered the destruction.
Experts are saying the painting might be up to 50% more valuable now after this event.