a portrait, fantasy, a very gorgeous, beautiful, and sexy witch, mysterious and powerful, long hair flowed, cascading down her slender frame, piercing deep blue eyes, dressed in chic strapless dress, intricate silver embroidery and sparkling jewels, a sense of undeniable beauty and grace, a creature of the night, magical energies, sharp focus, muted colors, extremely detailed, professional studio lighting, octane render, 3d, trending on artstation