Buy! Sell! Liquidate! How ArtRank is shaking up the art market

Controversial website ArtRank treats art like a commodity – tipping investors off about who’s hot and who’s toxic. Site founder Carlos Rivera talks bubbles, bonuses and backlashes. A few years ago, Carlos Rivera was a virtual unknown, even in the art circles where he earned his living. He was just another gallerist, running a West […]