This may be the last of London's wooden pavements, which were once a common sight in the city.

A mysterious carving from 17th-century London seemingly depicts a young boy sitting on a bread basket.

This unassuming alcove in London’s famous Tower Bridge once served to capture, store, and display dead bodies from the River Thames.

A tribute to all the green-thumbed workers who tend London’s public parks and gardens.

The medieval woodcut-style artwork chronicles life in medieval London.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

This ancient Egyptian obelisk still bears the wounds of World War I.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

The Tudor-style cottage in the middle of the square is not quite what it seems.

The sculpture of the deceased cockatoo flops atop its personal plinth.

Ship-sized kinetic sculptural fantasy.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

Baked in 1898 and still almost flawless, this floral masterpiece is considered the world's oldest complete wedding cake.

At this ancient settlement at the foot of Mount Babadağ, honeycomb tombs are carved into a round cliff.

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

Limestone outcrop decorated with a large laser engraving of the Buddha.

Now overlooking the Home of the British Army, this gargantuan statue was removed from its original location in London.

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

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

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

This crumbling coast and its teetering tower are literally filled with history, but they are also at great risk of becoming history themselves.

According to local legends, the shallow sandbar that allows visitors to walk across Orhaniye Bay has a tragic backstory.

This tiny alleyway is now a shrine to a subculture riot between the mods and rockers.