NEW YORK (AP) — A Gustav Klimt portrait painting sold Tuesday for $236 million, a record for a modern art piece, at an auction where a solid gold, fully functional toilet satirizing the ultrarich also fetched $12.1 million.

The toilet, by Maurizio Cattelan — the provocative Italian artist known for — went up for auction Tuesday evening at Sotheby's in New York. The starting bid for the 101-kilogram (223-pound), 18-karat-gold work was about $10 million.

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