PROMPT:
A mesmerizing Galactic Grotto scene illuminated by luminescent aqua tendrils snaking through towering crystalline formations, vibrant turquoise waters reflecting the radiant glow of an otherworldly nebula hovering above, amidst an atmosphere alive with iridescent mist and glittering stardust, where eerie bio-luminescent flora and fauna thrive in harmony, evoking an aura of mystique and wonder, photorealistic with bold, vivid colors that pop.
