The late art dealer Joseph Duveen not only cultivated a clientele of the world’s most powerful people, but had a lasting impact on the way Americans buy and view art.

The second essay deals with due diligence by the art buyer to limit the risk of post-purchase third party claims. Three times a year future issues of this Journal will address legal issues of ...

Auction houses such as Phillips have worked to attract younger buyers, many of whom are interested in work by living artists. Art fairs including Frieze London have prioritized exhibiting work by ...