Sketch in the style of Leonardo da Vinci, detailed yet minimalist, of a 28-year-old Caribbean woman. Emphasize a solid black background for stark contrast. Highlight her distinctive, expressive features, and intricate details in her face and hairstyle, typical of Caribbean heritage. The image should mirror da Vinci's sketch technique, with the contrast between her and the dark background striking, accentuating her in the minimalist setting. --ar 2:3 --chaos 3 --s 900