The medieval woodcut-style artwork chronicles life in medieval London.

A collection of windows created by two of the foremost leaders in the British Arts and Crafts Movement.

This striking sculpture of a supermodel in a yoga pose challenges traditional public art.

The final resting place of hundreds of Polish airmen who died fighting the Nazis in Britain.

This small square basin behind a quiet church was once a popular medieval pilgrimage site.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

This building has survived for more than a century and remains virtually untouched.

The true meaning behind this sculpture remains unknown.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

A highly-criticized monument in Budapest has become the site of a makeshift Holocaust memorial.

On a teardrop-shaped island in the Danube, the ruins of a convent and the final resting place of a saint.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

A melancholy jester sits on the grave of a famous 20th-century ballet dancer and choreographer.

This surreal statue brings a famous French novel about a supernatural cad to arresting life.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

Montmartre's sole surviving windmill became an iconic landmark for 19th-century painters, artists, and bohemians.

Once a 19th-century brasserie, this McDonald's exterior celebrates Alsatian design and the "King of Beer."

This historic London residence was once the womb of Scientology.

The curios of pharmacist and collector Henry Wellcome.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

A gigantic mechanical bull rages over unsuspecting passengers at Birmingham’s central station.