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.

The first museum in the world devoted to sexual gadgetry.

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

This bar and museum are devoted to the controversial comic book work of Kája Saudek.

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

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

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

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

A patriotic medieval knight in driven-nail armor raised money for widows and orphans of WWI.

The final resting place for the remains of 143 Habsburg royalty.

The townhouse where the "Blood Countess" Elizabeth Báthory started her murderous career.

The beautiful baroque library of the Hapsburg empire.

Apartment complexes built into huge repurposed natural gas tanks.

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

The Habsburgs' royal collections of art and wonders.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.

The house that took a plunge into the facade of a museum.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

American soldiers discovered Europe's best one-liner at the end of World War II.

A history of heat is on display at this unique Austrian museum.

The topiary maze at the Habsburg hunting lodge.

A rare example of an octagonal Catholic church.

A modest museum in the final home of Italian poet and father of modern Italian, Francesco Petrarca.