Setting: An enchanting underwater grotto with a serene, moonlit ambiance

Setting: An enchanting underwater grotto with a serene, moonlit ambiance, where a sensual mermaid plays a delicate harp. Description: The mermaid has long, flowing aqua-blue hair and is adorned with shimmering seashell accessories. She wears a revealing, iridescent tail with intricate scales that catch the moonlight. Her upper body is partially covered by a translucent, flowing fabric. She plays a beautiful harp made from coral and pearls, surrounded by glowing sea creatures and bioluminescent plants. The background features soft, diffused moonlight filtering through the water, creating a calm and mystical atmosphere. Aim for realistic depiction, make sure photos are at highest resolution (8K)