Right now , the Frances Lehman Loeb Art Center at Vassar College in Poughkeepsie , N.Y. , has an exhibition of 19th-century Danish art from the Bruce ; in January , the Katonah Museum of Art , the Hudson River Museum in Yonkers and the Jacob Burns Film Center in Pleasantville , N.Y. , are presenting companion exhibitions and film screenings on the theme of the suburbs .