A series of gun powder chambers currently hidden from view within Nobbys Headland in Newcastle, Australia.

Melbourne's favorite bronze dog.

The former home of Victoria's first Lieutenant-Governor.

Straight out of a nightmare, barcode-faced babies climb up and down Prague's television tower.

Looming communist pillar with a Czech twist.

A giant interactive periodic table with real samples of the elements.

A saintly relic hidden in a Prague church basement.

This plaza is home to a number of works, including Montpellier‘s own Arc de Triomphe.

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

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

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

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

Dedicated to the "father of modern education," this museum documents the history of education in Czechia.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

Tucked away in a Prague park, a statue beloved by romantics honors a poet so nice they buried him twice.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

Steadily reminding Czechia of its past.

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

The oldest garden in Prague, once part of an medieval orchard.

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

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

A crucified and bearded female saint.

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

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