This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

This obscene artwork on the side of a newspaper office pokes fun at a rival paper's former editor-in-chief.

A fascinating insight into daily life in the Eastern Bloc.

Bird dung painted this huge boulder which in turn inspired the name of a city.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

Locals transformed this Canadian evergreen into a secret hangout with spectacular views of Vancouver's skyline.

This London marker celebrates the spot where the world-famous English band was founded.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

The world's oldest operational public pier railway has shuttled seagoing commuters from ship to shore since 1909.

A ferry has operated across the River Hamble for around 500 years, but its distinctive bubblegum pink is a more recent addition.

A cluttered and astounding collection of antiquities and curiosities.

On October 17, 1814, a 15-ft. wave of beer ran rampant through the streets of London.

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

A Bronze age settlement on the Greek island of Santorini might have been the inspiration for Plato's Atlantis.

The remains of an ancient Roman teenager are memorialized at the base of a modern London landmark.

The Great Fire of London and the regulation of one-way streets both started in this alley.

A tribute to all the green-thumbed workers who tend London’s public parks and gardens.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

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

This striking statue brings a scene from the African savannah into central London.

The final resting place of a German diplomat's beloved companion.

Colorful murals by Jean Cocteau hide within this peaceful London sanctuary.

William Smith's iconic "map that changed the world" is hidden behind a curtain in the Geological Society building.

Chelsea's soldiers were given strict orders when crossing this historic bridge.