A stunning mermaid with flowing, luxurious hair surrounded by a swarm of shimmering goldfish set against a rich tapestry of marine life; the light is diffuse and ethereal as it filters through the water's depths. Shot in cinematic style, capturing the essence with a 35mm lens at F/2.8, the scene features a subtle vignette and 4k resolution. The spotlight creates cinematic lighting, enhancing every intricate detail and graceful nuance of the mermaid's form, combined with an ornate and elegant aesthetic to reveal an incredibly detailed and mesmerizing underwater tableau.