Prompt
                                        
                                            Generate a realistic portrait of a middle-aged British man with a gentle, introspective expression, sitting in a classic Oxford-style library or study, surrounded by books and subtle hints of his literary accomplishments, reflecting his occupation as a renowned novelist, poet, and literary critic; dress him in attire befitting a British literary figure from the late 20th and 21st centuries, incorporating elements that subtly suggest his gay identity and connection to the world of literary fiction, with a focus on capturing the essence of Alan Hollinghurst, the celebrated author of "The Line of Beauty," "The Swimming-Pool Library," and other notable works.