This tribute to the 16th-century composer is now an unusual shrine to Michael Jackson.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

Oddly enough, a pair of Wolfs funded the construction of this Little Red Riding Hood sculpture.

The footprint of a frustrated devil in Munich's Cathedral.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

A fearsome dragon clings to a corner of Munich's city hall.

This century-old cinema house has a marquee that has been hand painted by a single man for over 25 years.

The true meaning behind this sculpture remains unknown.

Legends surround an ancient tree trunk riddled with nails for good luck.

Baroque celebration of the end of the Great Plague of Vienna.

A rooftop restaurant hides in plain sight atop Vienna's Palace of Justice.

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

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

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

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

A sculpture of the iconic East German car on four legs is a tribute to those who traveled to Prague seeking asylum.

Countless grotesque faces stare out from this eerie Prague art wall.

A Jenga-style cylindrical tower of books that appears to go on forever.

This spooky statue sits outside a famous Prague theater.

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

Macabre astrological automaton clock dating to the late 1400s.

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

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