People can't get enough of these adorable Japanese photobooths.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

A steampunk airship "floats" above Hamilton Gardens delivering plants and compost.

Modern commuters still pass through this 2,000-year-old Roman archway.

The "Rocky Horror Picture Show" character has a hidden camera that broadcasts people doing the "Time Warp."

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

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

Remnants of the 16th-century defensive wall still stand unassumingly within Edinburgh.

An unusual and powerful memorial in which earthquake victims are remembered by empty white chairs.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

A New Zealand couple's shell-adorned home living room, now on display at the Canterbury Museum.

These two delightful animal-shaped buildings host a visitor center and wool shop.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

A charmingly old-fashioned reminder of the historic building's former life.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

An incarceration museum on the spot of possibly the oldest prison in England.

This one has sailed five times as far as Sir Francis Drake's famous ship.

Debatably clever, or just plain honest hotel advertised as "The Worst Hotel in the World."

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A fantastic assortment of China's finest and most disturbing wares.

A collection of comics, graphic novels, animation and caricatures devoted to exploring this often overlooked art form.

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