From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

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

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

Also known as Uncle Karl, the beloved bronze copper keeps a watchful eye on St. Stephen’s Basilica while people rub his lucky belly.

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

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

The holes in this wall provide a glimpse into Jewish life in Budapest, both past and present.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

A historic and beautiful Art Nouveau chamber in a historic railway station.

According to local legend, the devil shattered this column after losing a bet.

A saintly relic hidden in a Prague church basement.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

The statue of a cursed knight is said to come to life every 100 years.

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

Nine bronze hands protruding from a wall honor the student uprising that led to the fall of Czechoslovakia's Communist government.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

A beautiful window with the old Tesla Radio company logo.

A mocking tribute to the past and modern leadership of Prague.

A series of playful yellow penguins share a serious message about the environment.

Spitfire airplanes with butterfly wings hover over Prague’s skyline.

The ruins of a medieval bridge are visible inside a Prague Metro station.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

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