Prompt
Generate a realistic image of a Swedish author, historian, and essayist in his older age, sitting in a library or study surrounded by books, with a thoughtful expression. The man has a gentle face, with a hint of a smile, and is dressed in simple, yet elegant, attire. In the background, a bookshelf filled with books, and a few notable titles such as "Exterminate All the Brutes", "A History of Bombing", and "Terra Nullius" are visible. The style should be a realistic portrait, with muted colors and a warm atmosphere, evoking a sense of intellectual curiosity and literary accomplishment.