A security guard stands next to a painting " Revolutionary Family Series – Invitation to Dinner " by Chinese artist Liu Wei at the Sotheby's autumn auction in Hong Kong Monday, Oct. 8, 2012. The ... more 
A security guard stands next to a painting " Revolutionary Family Series – Invitation to Dinner " by Chinese artist Liu Wei at the Sotheby's autumn auction in Hong Kong Monday, Oct. 8, 2012. The work sold for US$2.24 million, set a world auction record for the artist. (AP Photo/Vincent Yu) less 
1 / 2
Associated Press | Photo By Vincent Yu
Mon, Oct 8, 2012 6:55 AM EDT