艺术的价值：心灵与现实的桥梁牛鞭进入女人下身

　　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.