NEW YORK - A painting by Jean-Michel Basquiat from the collection of Yoko Ono has sold for $10.9 million.

Sotheby's says the work, titled "Cabra", was sold Thursday night in New York to an unidentified buyer.

Yoko Ono's Basquiat Painting Sells for Nearly $11 Million

The pre-sale estimate was $9 million to $12 million. Part of the proceeds will benefit the Spirit Foundations, founded by Ono and John Lennon.

Yoko Ono's Basquiat Painting Sells for Nearly $11 Million

"Cabra" was inspired by Muhammad Ali's 1970 knockout of Argentine heavyweight Oscar Bonavena, known as "The Bull."

Yoko Ono's Basquiat Painting Sells for Nearly $11 Million

It shows a bull's skull on a bright red background above a boxing ring. Hieroglyphics denoting a "TKO" - technical knockout -are above the skull.

The title, "Cabra," is Spanish for goat. When capitalized, GOAT becomes an acronym for "Greatest of All Time" - a reference to Ali.