Sotheby’s Evening Sale of Impressionist & Modern Art saw René Magritte’s portrait of patron Edward James, Le Principe du Plaisir (The Principle of Pleasure) (1937), fetch $26.9 million—a new world auction record for the artist. The portrait of one of the most influential patrons of surrealist art—introduced to Magritte by Salvador Dalí in 1937—well exceeded its highest pre-sale estimate of $20 million, after a bidding battle between seven collectors. Commissioned by James himself, the work...