A relative newcomer to the Wynwood scene is Galerie Emmanuel Perrotin, an impressively large, two-story branch of the renowned Parisian gallery. In the downstairs rooms, works by Japanese artist Mr. and Italian-born Paola Pivi are up to the task of filling the grand space. All of the works in Mr’s exhibition, entitled “NIN-Stealth,” sold within the first two weeks of the show’s opening.