PROMPT:
Generate a breathtakingly realistic astral gateway scene depicting a shimmering, iridescent portal suspended in mid-air, surrounded by a halo of radiant, electric blue light that illuminates the dark, mystical atmosphere. Incorporate a mesmerizing, swirling pattern of deep blues, purples, and golds that seem to pulse with an otherworldly energy. Vibrant colors are a must, so bold brushstrokes and vivid hues will bring this interdimensional doorway to life. The portal's edges should appear wispy and ethereal, as if they're about to dissolve into the cosmos. In the background, a subtle, starry night sky with faint, shimmering nebulae adds to the sense of celestial wonder. Use photorealistic textures and rendering to create a sense of depth and dimensionality, making the viewer feel like they're about to step through the astral gateway and into the unknown.
