![OAKLAND, CA - MARCH 11: Paul Allen the owner of the Portland Trail Blazers looks on from his seat against the Golden State Warriors during an NBA basketball game at ORACLE Arena on March 11, 2016 in Oakland, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Thearon W. Henderson/Getty Images)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/LRR346LQHSE2KJR4DWQOWTX3NE.jpg?smart=true&auth=07ac0aa8832ecbc77f8a2c3946880fd05569cfdbdae3a5be9402759bf9687e01&width=400&height=225)
Billionaire Paul Allen is set to sell his Willem de Kooning, Untitled XII, at the upcoming Art Basel Hong Kong. Henderson/Getty Images
Billionaire Paul Allen is set to sell his Willem de Kooning, Untitled XII, at the upcoming Art Basel Hong Kong. Henderson/Getty Images
As one billionaire takes a break, others are focused on the art of a deal
Paul Allen, James Packer and more feature in our round-up of what the world’s billionaires have been up to
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The National
25 March, 2018