Venice's island of the dead.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

Thousand-year-old Viking runes adorn an ancient Greek lion at the entrance to the Venetian Arsenal.

Two stone columns flank the grand Venice square, but there were supposed to be three.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

An existential riddle in the world's largest ancient castle.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

A surreal statue honoring Prague's favorite literary son.

Steadily reminding Czechia of its past.

This automated sculpture of two men peeing will spell out text messages with their micturition.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Macabre astrological automaton clock dating to the late 1400s.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

A small poultry graveyard in the courtyard of a popular Key West watering hole.

A historic presidential getaway on the continental United States' southernmost island.

Island ghost town detailing Flagler's folly in building the Overseas Railroad.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

This kitschy tavern is also home to rare early editions of "Treasure Island."

North America's oldest authentic African Village.

A pink and gray pair of pachyderms advertise a fireworks shop.