High-Fashion Editorial of Woman on Grand Staircase

A structured prompt for generating an ultra-realistic, high-fashion editorial photograph of an elegant young woman descending a grand white staircase with ornate gold metal railing decorated with greenery. The subject is wearing a strapless midnight navy blue couture gown with a high-low hemline. The technical specifications call for 8K resolution, cinematic style, and soft, warm ambient lighting. Via YouMind OpenLab prompt library (MIT).