The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

A self-made museum in Queens, New York continues to display the work of a sculptor known for paving his own way.

The 28-foot granite map plots the locations of 40 theaters in New York City.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

The most confusing clock in New York.

There must be a pun in this haystack somewhere...

A hidden "place of interment for gentlemen."

Mysterious 500-year-old tapestries depict a unicorn hunt.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Colloquially known as “piss alley,” this narrow street filled with tiny bars and barbecue stands looks like it was pulled straight out of “Blade Runner.”

This inn of the court provides a fascinating window into London’s legal and architectural history.

Preserved behind glass, the ruins of a medieval building used to store human remains.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

Children's hospital in London that operates on royalties received from Peter Pan, which J.M. Barrie signed over in 1929.

A measuring mishap led to these artificial stone ladies losing their stomachs.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

The Tudor-style cottage in the middle of the square is not quite what it seems.

William Blake claimed to have painted this gothic masterpiece after encountering this nightmarish being in a vision.

The majority of the museum's large collection is held in a storage space open to the public a few times a year.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

This luxury shopping lane has been protected by its own tiny police force for over a century.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

A historic house left in "dramatic still life."