It is a question that has baffled shoppers and cheered up many a weary commute on the London Underground - why is that man wearing a pyramid hat on his head? The eccentric gentleman was most ...

In 19th-century London, finding a decent place to live was ... and get stories like this delivered to your inbox. The giant pyramid would be made of brick with a granite facade.

A set of new computer-designed images show famous London locations as they might have been, had history turned out differently. A pyramid taller than St Paul's Cathedral dominating Trafalgar Square.

LONDON is an iconic place and its skyline is ... There was also once a bizarre idea to build a pyramid right in the middle of the city – where Trafalgar Square is now, at the top end of Whitehall.

And a giant glass pyramid in the heart of the brutalist Barbican estate. Welcome to London, not as it is but as it could have been. A new book, Atlas of Never Built Architecture, tells the story of ...

From a Victorian glass skyscraper to a monorail running through Regent Street, here's what the capital could have looked like LONDON is an ... bizarre idea to build a pyramid right in the middle ...