A local student's chance encounter with Keith Haring led to the creation of one of Europe's largest murals.

Inside features a display of how artistic crucifixes transformed throughout the centuries.

Art and armour fill every inch of this rich kid's Italian villa.

The largest and most famous wax anatomical collection anywhere in the world.

An incredible menagerie of more than 3 million taxidermied animals at the oldest science museum in Europe.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

The middle finger of modernity.

Legend says this mysterious stone head belongs to a woman who was petrified by an alchemist.

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

The oldest operating pharmacy in the world features 800-year-old recipes.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

The bridge that cost Germany a World Heritage Site.

A moving and macabre World War I-era painting by the great artist Otto Dix.

This small museum takes the business of clowning quite seriously.

This bust remembers the haunting local legend of a murderous monk.

These two 15th-century metal rods allowed people to check if they were swindled or not.

This astronomical clock is the second oldest in England.

The oldest residential street in Europe also features an optical illusion.

The mummified heart of a saint lives on in this church—after a brief hiatus when it was stolen.

Experience what life was like in Ireland during the Viking and medieval ages.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.