PROMPT:
Create a mesmerizing Celestial Cipher artwork that showcases a luminescent, ethereal portal unfolding in the heart of a mystical, iridescent nebula, radiating an otherworldly aura. Incorporate vibrant, electric hues of turquoise, emerald, and amber, while thoughtfully limiting the use of pink tones. Render the scene with photorealistic precision, as if gazing through a cosmic telescope. Amidst the shimmering, celestial clouds, subtly embed cryptic, ancient alien hieroglyphics that seem to hold secrets of the universe.
