Prompt
                                        
                                            Generate an image of a British woman in her mid-30s, dressed in late 19th-century attire, likely in a domestic setting or outdoors in a Victorian-era London environment, embodying the character of a governess, with a gentle and intelligent expression, as Mary Morstan Watson, the spouse of Dr. John Watson, in a realistic and detailed illustration style reminiscent of Victorian-era portraiture.