Prompt
Create a realistic portrait of Katherine Johnson, a middle-aged African-American woman with a warm and determined expression, wearing a professional outfit, sitting at a desk with mathematical equations and papers, surrounded by a subtle background that hints at her work in aerospace engineering, possibly with a NASA or NACA logo, and a few subtle nods to her achievements, such as a Presidential Medal of Freedom or a model of a spacecraft; style: photorealistic, dignified, and inspiring.
