Poseidon, long hair, long beard, iron armour, underwater (dark mood masterpiece Photography by Mario Giacomelli:1. 2), high quality, 8K Ultra HD, full depth of field and realistic textures, colorful, atmospheric haze, Film grain, cinematic film still, highly detailed, high budget, cinemascope, moody, epic, Overall Detail, 2000s vintage RAW photo, photorealistic, candid camera, color graded cinematic, atmospheric lighting, imperfections, natural