Prompt
"Create a realistic portrait of Guy Lewis Steele Jr., a middle-aged American computer scientist with a gentle smile, wearing a pair of glasses and a casual button-down shirt, sitting in front of a computer screen with code snippets of Scheme, Java, and Common Lisp programming languages displayed on it, with a subtle background hint of a university or research institution setting, conveying a sense of intellectual curiosity and expertise in the field of computer science."