Prompt
Create a realistic image of Theodor Mommsen, a middle-aged German man from the 19th century, sitting in a classic study with books and papers around him, wearing formal attire, with a thoughtful expression, holding a pen in his hand, and looking at a large, open book in front of him, possibly "Römische Geschichte". The style should be a formal, realistic portrait, with attention to detail, and a muted color palette, reminiscent of 19th-century European art.