Your Lladro Porcelain Diana Sculpture is a precious item. To display it, choose a stable and clean surface away from direct sunlight, as sunlight can fade the colors over time. When moving it, hold it gently by the base to avoid any accidental damage. For cleaning, use a soft, dry cloth to dust it regularly. Don't use any harsh chemicals or abrasive materials as they can scratch the porcelain. If you need to store it, wrap it in soft padding like bubble wrap and place it in a sturdy box. Keep it in a cool, dry place to prevent any moisture damage. Enjoy this beautiful piece and let it add a touch of elegance to your space.