The graffiti artist is a global phenomenon whose works fetch milllins, but his identity remains a mystery Photo: Banksy, Instagram
Who is Banksy?
He's one of the world's most famous artists, but despite his global following, his identity remains, officially at least, unknown.
Often described as "elusive" and "secretive" by the press, the "guerrilla street artist" counts A-list celebrities, such as actor Brad Pitt, among his fans and collectors.
A hero to some, a vandal to others, his artworks sell for eye-watering sums, with councils and landowners rushing to profit from - or whitewash - buildings chosen as his latest canvas.
And yet, the self-styled prankster and anti-establishment figure has consistently managed to remain anonymous.
So what do we actually know about him?
Early career
Banksy rose to prominence after he began spray-painting his now-trademark stencilled designs around Bristol in the early 1990s.
The city's influential music and arts scene - home of bands such as Massive Attack and Portishead - is said to have inspired his work.
Banksy himself is believed to have been born in the nearby town of Yate, in South Gloucestershire, in the early 1970s.
His first large stencil mural - The Mild Mild West - which depicts a teddy bear throwing a Molotov cocktail at three riot police, was painted in the
Stokes Croft area of Bristol in 1999.
The Mild Mild West was Banksy's first large stencil mural. Photo: supplied
In the early 2000s, he moved to London and continued to attract attention with his satirical street art.
Laughing all the way to the Bank(sy)
By the mid 2000s, Banksy was becoming a celebrity himself - albeit an anonymous one. Simultaneously, his works became more ambitious, popping up in cities all over the world.
The appearance of a new Banksy soon started to become a media event. His mythical status as the masked artist poking fun at authority brought him - or at least his brand - international recognition.
Exhibitions of his work, in cities including Los Angeles and London, became sell-out events. His often politically-charged works began to sell for huge amounts of money, with customers including Pitt, Paul Smith and Christina Aguilera.
In 2009, his Banksy v Bristol Museum show drew enormous crowds. Sticking to his roots, in 2015, his Dismaland exhibition took over a derelict seafront lido in Weston-super-Mare.
A 2010 documentary film Exit Through The Gift Shop - showing Banksy at work - was nominated for an Academy Award and a Bafta.
And in 2018, in a highly theatrical piece of performance art, he staged a live destruction of his stencil Girl with Balloon at Sotheby's auction house -
moments after it was sold for £1m.
Banksy unmasked?
A number of names have been linked with Banksy in the past: Robert Del Naja, Robin Gunningham, Art Attack's Neil Buchanan or a Bristol art collective.
In what it declared to be a world exclusive, The Mail on Sunday unveiled Banksy as Gunningham, "a former public schoolboy brought up in middle-class suburbia".
Compounding this theory, last year the BBC unearthed an interview in which the artist appears to confirm his first name as "Robbie".
In the 2003 recording, BBC reporter Nigel Wrench asks him if he is called "Robert Banks", and the artist replies: "It's Robbie." The full interview can be heard on BBC Sounds as Radio 4's The Banksy Story.
A book of photos released by Banksy's former agent, Steve Lazarides, claims to show the artist at work, although none of the images showed his face. But it prompted yet more speculation - and intrepid photographers, both amateur and professional, trying to capture him on film.
Robert Del Naja, of Bristol trip hop group Massive Attack, has also been linked to the artist. The vocalist, better known as 3D, has denied this, although he claimed to know the identity of the real Banksy, referring to him as a friend.
Could that friend be Neil Buchanan, host of ITV show Art Attack?
Buchanan was forced to deny any links to Banksy after a suggestion that he was the face behind the spray cans spread on social media.
Another possibility is that Banksy is actually not one person, but many - operating as an art collective.
Of course, all of the above could be false trails, in the hope of throwing the wider media off the scent.
Banksy's notoriously tight-lipped PR reps refuse to be drawn on his identity. And those in the know are keeping shtum.
Gunningham has never commented on the speculation.
Canned messages
As the artist - presumably - moves into middle age, his prolific creative output continues, if anything with works that are more outspoken and political than earlier pieces.
The war in Ukraine, where a Banksy appeared in November 2022, and immigration are just two of the issues recently embraced by the artist.
With fame have come imitators, and thefts.
Disputed works are common - with only the genuine Banksy pieces legitimised on his Instagram account.
In December, two men were arrested in London on suspicion of theft and criminal damage after a Banksy artwork in south London - a red stop sign featuring three military drones - was removed.
Most recently, he confirmed that he was behind a mural in north London featuring green spray paint made to look like the foliage of a heavily pruned tree in the foreground - which has been interpreted, by some, as a comment on the environment.
Photo: BBC screenshot
Not all his work is overtly political, though many having a comic, or sardonic, message about society.
In 2021, 10 pieces of street art appeared across Suffolk and Norfolk. The "Great British Spraycation" street art included seagulls dive-bombing for chips, children playing with sand and in boats, as well as a rat leaning back in a deckchair while enjoying a cocktail.
In the summer of 2024, Banksy wildlife artworks appeared in London - with eight revealed over as many days.
Part of a series of five wildlife-themed artworks created by Banksy in London. Photo: Banksy, Instagram
The series began with a goat "perching" on a building in Kew, followed by two elephants reaching their trunks towards each other in Chelsea.
Next came three monkeys hanging on a bridge in Brick Lane, and then a howling wolf painted on a satellite dish in Peckham.
The fifth artwork was a pair of pelicans above a fish and chip shop in Walthamstow.
That was followed by a stencil of a stretching cat on an abandoned billboard in Cricklewood.
The public then flooded in to see the swimming piranhas, which appeared on the side of a City of London Police sentry box.
A person poses with an artwork by street artist Banksy depicting fish swimming around a Police Box, in the City of London, on August 11, 2024. Photo: HENRY NICHOLLS / AFP
Banksy completed his urban jungle with a rhino mounting a Nissan Micra which had a traffic cone on its bonnet.
As is often the case, not all the art survived intact.
The elephants were soon defaced with stripes, the wolf appeared to be stolen within hours of being confirmed as a Banksy, the cat was taken down the same day it was revealed, and a masked man spray painted a tag over the rhino.
What if he was unmasked?
John Brandler, director of Brandler Art Galleries, believes it is convenient for Banksy to remain anonymous "so he can walk down the street" without being recognised, but says the Banksy brand would survive even if his identity was revealed.
"To the art world it doesn't matter any more. The brand is so big now. His people have made the brand Banksy such an incredible thing, it wouldn't make any difference now [if he was unmasked].
"His statements are so strong. It's brilliant marketing. People are buying by brand.
"[When he started] being anonymous helped him stand out - the masked crusader - but now it doesn't matter any more.
"He's very clever. He hasn't flooded the market. He's a brilliant businessman."
This story was first published by the BBC.