{"portrait_prompt":{"subject":{"description":"Based on <User Portrait>, a young woman with confident and composed expression, sitting on the metal railing of Brooklyn Bridge, one hand raised to hold a white wool beret on her head, long dark wavy hair flowing dramatically in the winter wind","features":{"hair":"Long black wavy hair, center-parted, blowing freely to the right in the wind, reaching past chest","eyes":"Looking directly at camera with calm confidence","expression":"Poised, slightly playful, effortlessly elegant"
