A photorealistic portrait of a mystical witch, wearing an elaborate hat that resembles the universe, swirling with stars, galaxies, and planets like Saturn, Jupiter, and Mars hanging down as ornaments from the brim. The witch has long, flowing white hair with soft curls, and her outfit is intricately detailed with star-shaped jewels and lace. Her face is accented with glitter and stardust, giving her an ethereal glow. A magical, iridescent bird with vibrant, shimmering feathers sits perched on her hand. The background is soft and dreamy, with fairy lights and subtle cosmic elements, giving the image a serene, magical atmosphere. Lighting: warm and soft, casting an enchanting glow across the scene --ar 16:9