Porträt in Champagnerschalen-Schaukel

Portrait of a 20-year-old woman with facial features exactly matching the reference photo, sleek auburn hair styled in a low chignon. She wears a backless [crimson] satin gown with a thigh-high slit, and crystal heels dangling lightly from her feet. She sits elegantly inside a clear acrylic champagne coupe swing chair, one finger tracing the rim of a glass, gazing off-camera with quiet intensity. Setting is a luxury private lounge glowing with deep red and gold neon lights, creating an intoxicating and exclusive ambiance. Maintain the exact facial identity from the reference photo.