This spooky statue sits outside a famous Prague theater.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

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

Steadily reminding Czechia of its past.

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

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

Monument to a suicide protesting the Soviet invasion.

A bus with a butt and biceps to put Olympic athletes to shame.

An Orwellian sculpture with eyeball cameras watches passersby.

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

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

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

A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

The first museum in the world devoted to sexual gadgetry.

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

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

A network of concealed passageways lies within a busy London Underground station.

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

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

Shiny Brutalist box commemorates a pioneer of electricity and houses a railway transformer.

A musical composition 1000 years in length plays at the Trinity Buoy Wharf in London.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.