A mysterious pair of mice eating a piece of cheese is London's smallest public sculpture.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

France's most famous cemetery, with some of its most curious tombs.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

The history of radiation is on safe display at the foot of a radiation science laboratory.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."