Prompt
"Create a realistic portrait of Frances Hamilton Arnold, a middle-aged female American engineer, chemist, and professor, sitting in a laboratory setting with a subtle background of molecular structures, wearing a white lab coat and glasses, with a warm and confident expression, conveying her expertise and achievements in the fields of chemical engineering, biochemistry, and protein engineering, specifically highlighting her pioneering work in directed evolution and enzyme engineering, in a style that reflects her professional and accomplished personality."
