Prompt
                                        
                                            Generate a realistic portrait image of a late 19th and early 20th-century British theatre personality: a middle-aged man with a dignified expression, dressed in formal attire, possibly with a top hat and coat, standing in front of a theatre or a backdrop that hints at his involvement in the performing arts; incorporate subtle details that reflect his notable collaborations and achievements, such as Oscar Wilde's works or his knighthood; the style should be reminiscent of high-quality Victorian or Edwardian-era photography, with attention to realistic textures and expressions.