“Helena [Newman] is the chairman of Sotheby’s Europe and co-head of Impressionist & Modern Art Worldwide and also happens to be the auctioneer who recently sold the firm’s most expensive painting to date: a 1917 Modigliani that went for $157.2 million. Helena tells us how she finds and sells some of the most expensive art in the world and what it takes to command a room full of people bidding millions of dollars on masterpieces.” (podcast)