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

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

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

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

Macabre astrological automaton clock dating to the late 1400s.

This bronze statue stands throughout the year and illustrates an urgent message about the environment.

The city of Manchester quietly unveiled this tribute to a 19th-century massacre.

The small bright red pillar survived the 1996 Manchester bombing virtually unscathed.

Manchester salvaged this sculpture of the adopted Mancunian when it was no longer wanted in Ukraine.

A hunk of prehistoric lava rests amid the Gothic architecture of a campus quad.

A giant wooden soda bottle pays homage to a distinctly British drink on the very spot where it was invented.

A 19th-century time capsule of travel, fiction, and historic texts still available to the public.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

Have a seat with the father of modern computing at this Manchester monument.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

Be on the lookout for the symbolic insect all over the city.