Inside an Art Connoisseur’s Carefully Calibrated Paris Pied-à-Terre

There are many remarkable things in this Parisian pied-à-terre—a Jean Royère cocktail table, a pair of Diego Giacometti bronze Pommeaux de Canne armchairs, lighting by Paavo Tynell and Max Ingrand, a Carlo Scarpa dining table, and stellar artworks by the likes of Andy Warhol, John Baldessari, and …