PROMPT:
Create a mesmerizing image of a mystical, ancient astronomer standing at the edge of a weathered, stone-rimmed observatory, surrounded by a halo of soft, luminescent light. The astronomer, dressed in intricately embroidered, midnight-blue robes, holds a glowing, crystal orb in one hand and a delicate, gemstone-tipped astrolabe in the other. The surrounding atmosphere is filled with a swirling vortex of vibrant, electric blue and emerald green mist, reminiscent of celestial bodies and stardust. In the background, a sprawling, ancient tree with gnarled, silver branches stretches towards the heavens, its bark etched with mysterious, glowing runes that pulse with an otherworldly energy. The overall image should exude an air of mystique, wonder, and ancient wisdom, as if the astronomer has unlocked the secrets of the universe. Use vibrant colors to bring this mystical scene to life, minimizing the use of pink tones to create a captivating, photorealistic image.