Like Noguchi, Paris-based, Austrian designer Robert Stadler (b. 1966) is a category-defying artist whose work comes from a place where conceptual, aesthetic, functional, and material considerations meet. ‘Solid Doubts’, co-curated by Stadler and Noguchi Museum Senior Curator Dakin Hart, presents four distinct installations—three in the galleries, one in the sculpture garden—that display Stadler’s and Noguchi’s work in tandem in order to raise as many aesthetic, functional, and philosophical questions as possible. In so doing, it reveals the resistance of both men’s work—functional (table, mirror, lamp, bench) and sculptural—to labels and categories.