Prompt
Generate a realistic image of Leonard Kleinrock, a renowned computer scientist and engineer, in a setting that reflects his profession, such as a university office or a conference room with computer networking equipment in the background. He should be depicted as a middle-aged man with a gentle smile, wearing glasses and a suit, with a few papers or a book in his hand, symbolizing his contributions to packet switching, ARPANET, and other notable works. The style should be formal and professional, conveying a sense of authority and expertise in the field of computer networking.