Fantasy art concept. An ethereal handsome man. Set in an underwater realm.

Ethereal, handsome man with delicate, diaphanous fins and iridescent, pearlescent scales, surrounded by undulating seaweed and shimmering schools of bioluminescent fish, set amidst an ancient, mystical underwater realm of coral and shipwrecks, with soft, golden light filtering down from above, casting an otherworldly glow, in the fantastical, intricate style of Simon Stalenhag, Ash Thorp, and Ian McQue, with deep, rich colors and detailed, matte textures reminiscent of a splash screen, in 8k resolution, trending on Artstation, rendered in the high-fidelity style of Unreal Engine 5.