A little lad relieving himself is the Renaissance-era version of the peeing Calvin bumper sticker. | LUke1138/iStock via Getty Images Plus Spend enough time studying classical art, and you might start ...

The famous Maximilian's Fountain, which has been under reconstruction since last autumn, has its Renaissance look back. Four peeing boys, similar to the one in Brussels, have been returned to the ...

A famous statue of a boy peeing into a fountain in Brussels has finally become environmentally friendly after centuries of pouring clean water down the drain. The Manneken Pis, one of the Belgian ...

A famous fountain in Brussels will no longer pee away thousands of litres clean drinking every day. City officials say they had no idea that the Manneken Pis, or "peeing boy," had been spilling ...

This story originally appeared on Mental Floss. Spend enough time studying classical art, and you might start to notice a lot of urine. Specifically, little boys’ urine. Wander through an art museum ...