So we set out to determine how Banksy did it – and who he really is. Weeks later, a reporter visited Horenka with a photo lineup of graffiti artists often rumored to be the artist and showed the pictures to locals to see if anyone recognized him. Not long after, we heard that a famous British musician – one of the people often whispered to be Banksy – had been spotted in Kyiv, giving us a theory to pursue.

Reuters interviewed a dozen Banksy-world insiders and experts. None would comment on his identity, but many filled in details about his life and career. We examined photos of the artist, most of which obscured his face but contained critical information. We later unearthed previously undisclosed U.S. court records and police reports.

These included a hand-written confession by the artist to a long-ago misdemeanor charge of disorderly conduct – a document that revealed, beyond dispute, Banksy’s true identity.

And in the process, we learned how and why the man behind the name Banksy vanished from the public record more than a decade ago.