Create a striking, high-contrast portrait of a mystical, otherworldly female character with long, flowing hair and elegant horns that curve gracefully from her head. Her skin should have a smooth, soft glow, with delicate shadowing to highlight her features. Her eyes are intense and slightly narrowed, with intricate black eyeliner, giving her a mysterious, piercing gaze. The character has pointed ears adorned with dark, intricate jewelry, adding to her ethereal look. Use a bold color palette with a single vibrant background color, and incorporate black accents in her hair, horns, and other details for a powerful contrast. Keep the style semi-realistic with clean lines, smooth shading, and a minimalist but elegant aesthetic, focusing on capturing a sense of calm and intensity.