Create a clean, realistic portrait reference of a beautiful adult woman facing mostly forward, shown from approximately the shoulders up. The woman's face should be the main and dominant subject, filling most of the image. Her facial features should be clear and easy to trace, with natural realistic proportions, clearly defined eyes, eyebrows, nose, lips, cheekbones, jawline, and chin. She has an elegant, feminine expression with slightly relaxed, captivating eyes and natural lips. Keep her makeup minimal and her appearance realistic. Include ONE hand beside her face. The hand should be clearly visible and anatomically correct, with elegant natural fingers positioned somewhere near her cheek, mouth, jaw, or lips. The exact hand position can vary, but it should create an interesting pose and partially frame the lower portion of her face. Make sure all five fingers are correctly formed and easy to distinguish. Use simple, soft, even lighting with gentle shadows that clearly define the structure of the face. Keep the skin a natural realistic color. The image should look like a straightforward photographic artist reference, NOT a painting and NOT an abstract artwork. Use clean, simple shapes and contours with enough detail to understand the facial anatomy, but avoid unnecessary fine detail. Keep the background completely plain and unobtrusive, preferably a simple light neutral or white background. Keep the hair relatively simple and dark, framing the face without covering the Ver más