Figura misteriosa che fluttua in un oscuro oceano bioluminescente

Mysterious figure draped in translucent flowing fabrics blending with water, floating in deep dark ocean, swarm of bioluminescent sea foam, particles, dark fantasy art style reminiscent of Greg Rutkowski, gothic and ethereal atmosphere, otherworldly dramatic chiaroscuro glow, mix of fluid dynamics and sharp high-definition details, majestic melancholy