She was included in the 1964 Post-Painterly Abstraction exhibition curated by Clement Greenberg that introduced a newer generation of abstract painting that came to be known as Color Field. Born in Manhattan, she was influenced by Greenberg, Hans Hofmann, and Jackson Pollock's paintings. Her work has been the subject of several retrospective exhibitions, including a 1989 retrospective at the Museum of Modern Art in New York City, and been exhibited worldwide since the 1950s.