A timely showcase of early computer drawing and painting in the age of generative AI, “Harold Cohen: AARON” opens at New York’s Whitney Museum. Curated by Christiane Paul, it honours Cohen’s pioneering 1970s and ’80s process, with recreations of his plotters running live in-gallery (each operating different versions of the AARON software) alongside key works. “Cohen used to joke that he would be the only artist ever who posthumously makes work,” says Paul of the late artist’s enduring prescience.