艺术的价值：表达灵魂与沟通人心熊出没伴我雄心免费

　　This BBC documentary goes into the world of the super-rich with journalist Alastair Sooke to explores the stories behind the Top Ten Most Valuable Paintings in the World to sell at auction. 　　The documentary tells the stories behind the astronomical prices of art and why the world’s richest people want to spend their millions on it.