Prompt
"Create a realistic portrait of Robert Strange McNamara, a middle-aged man with a serious expression, wearing a suit and tie, sitting in a chair with a book or papers in his hand, reflecting his roles as a businessman, government executive, and author. Incorporate subtle hints of his military background and association with the Vietnam War. Style: formal, realistic, and introspective. Color palette: muted, with a focus on blues and greys to convey a sense of gravitas and contemplation."
