Prompt: A sophisticated woman in her mid-30s, wearing an elegant black evening gown, standing in a lavishly decorated ballroom with crystal chandeliers. The scene captures her in a moment of poise and grace, holding a champagne glass while surrounded by a subtle aura of confidence. Rendered in a classical painting style, the detailed brushwork emphasizes the intricate embroidery on her gown and the ambient light reflecting off the crystal elements in the room. The use of soft shadows and rich colors enhances the overall visual appeal. Capturing this composition at a cinematic angle, the image evokes a sense of timeless sophistication and charm.