Prompt
Generate a realistic portrait of Robert Scott Lovett, an American businessman from the early 20th century, dressed in formal attire, possibly with a suit and tie, and sitting in a office with a subtle background that hints at his association with railroads, such as a vintage train model or a railroad company logo; he should be depicted as a dignified and authoritative figure, reflecting his roles as president and chairman of major railroad companies like Union Pacific Railroad and Southern Pacific Railroad.