Prompt
Create an image of a middle-aged man with a calm and introspective expression, wearing a suit and tie, sitting at a desk with papers and books scattered around him, with a chalkboard or blackboard in the background filled with complex mathematical equations. The man should be of Asian descent, with a distinctive nose and gentle eyes. He should be surrounded by symbols of his work, such as a Nobel Prize medal or a physics textbook. The style should be realistic and formal, conveying a sense of intellectualism and achievement. The image should be in a muted color palette, with shades of gray, blue, and beige dominating the scene. The overall mood should be one of contemplation and thoughtfulness, capturing the essence of Tsung-Dao Lee's contributions to physics.