Arts & CultureArt Auctions Flourishing in 2011Christie’s and Sotheby’s auction houses announce impressive growth and sales in the first half of 2011. SavePrintNick Mclaughlin7/27/2011|Updated: 10/1/2015We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.Share this articleLeave a commentNick MclaughlinAuthorAuthor’s Selected ArticlesGeorge Washington Gift Highlights Americana SalesDec 03, 2011Bonhams Offers Two Rare Russian MasterpiecesNov 15, 2011Safra Collection Among Finest Assembled in 20th CenturySep 28, 2011Rugby World Cup: A Mixed BagSep 20, 2011