Prompt
"Create a realistic portrait of Antonio Negri, an Italian philosopher and political scientist, sitting in a library surrounded by books, with a thoughtful expression. Incorporate subtle hints of his influences, such as a Spinoza book on the table and a Marxist poster in the background. Capture his intensity and intellectualism, with a muted color palette and a focus on textures, such as his worn leather armchair and the pages of the books. Style: a photorealistic oil painting."