June 19 (Bloomberg) -- Damien Hirst said he will offer a sculpture of a gold-trimmed bull, The Golden Calf, that he expects to fetch up to 12 million pounds ($23.5 million) at a Sotheby's London auction of his works in September.

The "Beautiful Inside My Head Forever'' auction on Sept. 15 and 16 is Sotheby's...

Read Scott Reyburn's full article about the Hirst sale at Bloomberg.com