Mythic sea king with trident before mysterious mermaid

A powerful, muscular, muscular man with a long blonde beard and flowing blonde hair, holding a golden trident, stands in the foreground. He wears ornate gold and teal armbands and a dark belt with a golden buckle. His expression is stern and determined. Behind him, a beautiful blonde woman with long flowing hair, appearing to be a mermaid, emerges from the deep blue water. Her gaze is directed towards the viewer, with a hint of mystery. The setting is an underwater cave or grotto. The water is a deep, rich blue, illuminated by shafts of sunlight filtering down from the surface, creating a dappled effect and highlighting particles in the water. The background features rocky formations covered in vibrant coral and anemones in shades of purple, pink, yellow, and orange. The overall atmosphere is epic and fantastical. The art style is highly realistic with a painterly quality, reminiscent of classical fantasy art. The color palette is dominated by blues and greens of the ocean, contrasted with the warm golds of the trident and adornments, and the vibrant colors of the coral. The lighting is dramatic, with strong highlights and deep shadows, enhancing the muscular definition of the male figure and creating a sense of depth. The composition is a medium shot, with the male figure occupying the left and center of the frame, and the female figure slightly behind and to the right, creating a sense of foreground and background depth. The perspective is slightly low-angle, emphasizing the power and stature of the male figure. A shallow depth of field is employed, keeping the main subjects in sharp focus while slightly blurring the background elements, further isolating the figures. The image quality is high, with fine details visible in the skin texture, hair, and coral. The mood is one of immense power, ancient mythology, and ethereal beauty. Keywords include: fantasy art, mythological, underwater, king of the sea, mermaid, trident, powerful, muscular, grotto, coral reef, sunlight rays, cinematic lighting, epic, detailed, realistic, painterly.