A painting depicting members of the British Parliament as chimpanzees sold Thursday for 9.88 million pounds (US$12.2 million), shattering an auction record for the mischievous street artist known as Banksy.

Bidding for the 14-foot-wide painting, titled “Devolved Parliament,” lasted 13 minutes before the hammer fell at Sotheby’s evening auction of contemporary art. The work, acquired by Sotheby’s Emma Baker for an anonymous client, had a presale estimate of 1.5 million to 2 million pounds.

The sale smashed Banksy’s previous auction record of 1.04 million pounds set last year when another of his paintings, “Girl With Balloon,” famously self-destructed. A shredding device installed within the piece was remotely activated after the final bid had been accepted.

Thursday’s auction saw no such shenanigans -- at least not yet.