Pablo Picasso’s long-hidden portrait of Dora Maar sells for $37 million in Paris.

Pablo Picasso’s long-hidden portrait Buste de femme au chapeau à fleurs (Dora Maar) (1943) was sold for €32.01 million ($37.15 million) by the auction house Lucien Paris on October 24th. (All prices include fees.) The sale, held at the…