A stunning underwater portrait captures a mermaid bride tenderly holding her groom amidst a dazzling array of colorful marine life. Her luxurious flowing hair drapes elegantly around her, as a flurry of small goldfish flits about, adding to the enchanting scene. The soft shimmer of light barely penetrates through the water, casting a magical glow over the couple. The underwater wedding ceremony is set against an intricate backdrop of coral reefs and exotic sea creatures, creating an ethereal atmosphere. Shot in 35mm with an aperture of F/2.8, the cinematic lighting enhances the scene's exquisite details, featuring a subtle vignette and a warm spotlight. The image is captured in ultra-high-definition 4k, showcasing a sophisticated, ornate composition that is both elegant and breathtakingly detailed.