Prompt
Generate an image of a middle-aged man with a thoughtful expression, sitting at a desk with a pen in hand and a notebook in front of him, surrounded by papers and books. He is wearing a suit and tie, and has a hint of a smile on his face. In the background, there is a subtle image of a Irish landscape. The style should be a mix of realism and literary flair, reflecting the subject's love of words and wit. The man is Brian O'Nolan, a renowned Irish writer, satirist, and civil servant, best known for his works such as "At Swim-Two-Birds" and "The Third Policeman".