6. The Barcaccia Fountain Ball Pit
Graziano Cecchini is a professional prankster who makes money pulling stunts that will make your jaw drop with amusement. One day he decided to turn the historic fountains in Rome into a stylish ball pit and he went really big.
The balls were released down the steps as unsuspecting citizens narrowly escaped falling to the ground. The prank had been meant to symbolize the problems in Italy and cost around thirty thousand dollars.
You can imagine what the 385-year-old monument looked like as colorful balls rolled down the world famous 138 Spanish steps.