What do we know about the real woman behind one of the Beatles' most famous songs?

Giant statue of a disembodied head.

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.

The remnants of a depressing public toilet are now a hub of ever evolving street art.

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

This hospital once pioneered the use of electroencephalograms, but fell into maltreatment, abuse, and eventual abandonment.

The ghosts of Britain's telecommunication past sit rusting away in a small village in England.

A quartet of rusting satellite goliaths are all that remain of a communication network that protected Britain from German and Russian air strikes.

Hidden on the urban banks of a Manchester river are a series of abandoned waterside industrial sites.

An abandoned tank sits in an empty London lot as a symbolic middle finger to local city planners.

Manchester's abandoned train depot lingers in a post-industrial purgatory.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

This former abandoned hospital, a complex of stunning 19th century buildings, once housed 2,000 psychiatric patients.

Henry VIII's forgotten castle was built by the gunpowder-obsessed king to be defended solely by cannons.

The abandoned fishing village was swept right into the sea.

What was once England's second-richest abbey is now a haunting ruin.

The abandoned funicular tunnel was a secret base for the BBC during World War II.

An abandoned World War II tank left to rust in the downland.

The dramatic remains of an abandoned farmhouse sit high on the edge of a remote hillside.

A spectacular disused railway viaduct in a beautiful countryside nature reserve.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

The abandoned railway bridge stands hidden in the farmland of rural Cumbria.

A relic of Victorian grandeur hides beneath a busy South London road.

Abandoned for over 20 years, this art deco seaside swimming pool is a magnificent waste.