PROMPT:
Create a mesmerizing image of a mystical, iridescent portal set amidst a celestial vortex, swirling with vibrant turquoise, emerald green, and amber hues, evoking an otherworldly aura. The portal's intricate, glowing patterns appear to shift and pulse with an ethereal energy, as if transmitting a cosmic message. Incorporate delicate, feathery nebulae tendrils that undulate and curl around the portal's edges, radiating a soft, luminescent glow. Set against a dark, starry background, the image should exude an air of enchantment and mystery, inviting the viewer to step into the heart of the Celestial Cipher. Use photorealistic rendering to bring this captivating scene to life.
