Prompt
Create a realistic portrait of Erica Flapan, a middle-aged American woman with a warm and professional demeanor, sitting in a office with a background that reflects her love of mathematics, possibly with some visual elements of topology, knot theory, or spatial graph theory subtly incorporated into the scene, wearing attire suitable for a professorial setting, with a gentle smile and a confident posture, embodying her role as the Lingurn H. Burkhead Professor of Mathematics at Pomona College.