PARK CITY, Utah (AP) — A California man pleaded guilty Monday to defacing two Park City murals believed to have been done by the mysterious British graffiti artist Banksy.
If David William Noll, 36, pays $13,000 in restoration costs before a November sentencing hearing, prosecutors say they won't seek jail time as part of a plea deal.
Noll told a judge Monday that he suffers from bipolar disorder, and he had little memory of driving to Park City and damaging the works on New Year's Eve.
"Banksy" is a pseudonym for the graffiti artist known for silhouetted figures and spray-painted messages that show up in unexpected places. His works have sold for as much as $1.1 million at auction.
The Park City murals appeared on the city's historic Main Street in 2010, around the time Banksy was in town for the Sundance Film Festival debut of his documentary, "Exit Through the Gift Shop."
One depicts a young boy with a pink halo and angel wings kneeling to pray behind a can of pink paint. It was found covered in brown spray paint after the protective glass was shattered. Also damaged was a bulletproof-glass cover over a mural of a cameraman shooting video footage of a flower. A spider-web crack on the glass obscured the image.
Citing YouTube videos police say Noll posted about the vandalism, Summit County Attorney David Brickey said he appears to be a frustrated artist who didn't understand the acclaim that surrounds the elusive Banksy.
"He said it was graffiti, and he was just marking it up again," said Brickey, describing the videos.
At a hearing Monday, Noll wore a tie decorated with a Norman Rockwell painting that shows the artist sitting at a canvas, looking in a mirror and painting himself.
Noll told state court Judge Todd Shaughnessy that despite his lack of memory, viewing the videos and talking to his family convinced him that he had defaced the murals.
Noll was also sentenced to about five months in jail after pleading no contest to vandalizing Banksy works in Los Angeles. He remains on probation in California.
His sentencing hearing was set for Nov. 17.