- Fields was born on November 15, 1914 in New York City. She studied at the Art Students League and the Hans Hofmann School of Fine Arts. In the early 1940s, she moved to New Mexico and began teaching at the University of New Mexico.
- Fields's work is characterized by its bold colors and geometric shapes. She was influenced by the work of modern artists such as Mondrian and Kandinsky. She was also inspired by the Native American culture of the Southwest.
- Fields's work has been exhibited in museums and galleries throughout the United States. She has received numerous awards for her work, including a Guggenheim Fellowship and a National Endowment for the Arts grant.
- In addition to her painting, Fields was also an accomplished printmaker and sculptor. She also wrote several books about art.
- Fields was a dedicated educator who taught at the University of New Mexico for over 30 years. She was also a visiting artist at several other universities. She inspired many students to pursue careers in art.
- Marguerite Fields was a major figure in the American art world. Her work is a testament to her talent, creativity, and passion for art. She will be remembered as one of the most important artists of her generation.