After synthesizing the lessons of M

After synthesizing the lessons of Minimalism and her own formal experiments, she achieved a series of major breakthroughs that sent her career skyrocketing. Her circle of friends included the biggest artists of her generation, among them Sol LeWitt, Nancy Holt, and Carl Andre. And then, at 34 — the very same month her work appeared on the cover of Artforum — she died of a brain tumor.