Prompt
                                        
                                            Create a realistic portrait of Inge Lehmann, a Danish geologist, in a formal 20th-century setting, possibly in an office or a laboratory, surrounded by seismological equipment or papers, with a subtle background that hints at her connection to Copenhagen, such as a window with a view of the city or a map of Denmark. She should be depicted as a middle-aged woman, dressed in attire typical of her profession and era, with a thoughtful and determined expression, reflecting her groundbreaking work in seismology and the discovery of Earth's inner core. The style should be photorealistic, with attention to detail and a dignified representation of her achievements.