ArtNews http://www.sgallery.net/artnews/ ArtNews ru CuteNews.RU 2.5.4 <![CDATA[Christie's Increases Buyers' Commissions as Auction Sales Rise]]> http://www.sgallery.net/artnews/2007/01/30/christie-s-increases-buyers-commissions-as-auction-sales-rise.html