There was a piece of artwork in display in Vancouver, called "Delta Trim". It's about 18 inches high, and 21 feet long and its made of bubble wrap. It also has some zip ties and reflective tape on it.
Well, some guy apparently didn't get it, BUT, he decided his response was to pop all of the bubble wrap. And he recorded himself doing it. Supposedly, this thing was worth $6,000, so he's looking at some serious charges. If they can find him.
You can see a photo of "Delta Trim" here.