Create a portrait of a famous 20th-century Mexican artist without mentioning her name. She has dark brown hair, often braided and adorned with flowers. Her facial features are strong, with distinctive eyebrows that almost meet in the middle. She is known for wearing traditional Mexican clothing, which is colorful and patterned. She often accessorizes with large, ornate jewelry and a flower crown. The portrait should capture her unique beauty and vibrant cultural heritage.