Ancien monstre marin devant un château en ruine au bord de la falaise

An ancient, colossal kraken, with eyes like burning embers and skin textured like weathered obsidian, breaches the surface of a tempestuous, ink-black sea. The backdrop is a ruined gothic castle perched precariously on jagged cliffs, half-consumed by stormy waves and mist. Sky is a turbulent canvas of deep reds and greys. The art style is a hyperdetailed, epic fantasy illustration with surrealist undertones, inspired by the grandeur of Frank Frazetta and the dark imagination of Wayne Barlowe, bathed in dramatic, cinematic lighting.