Create an ultra-detailed cinematic fantasy battle scene showing {argument name="mythic monster" default="Medusa"} attacking {argument name="hero" default="Perseus"} in an ancient ruined stone canyon. The monster dominates the left side of the frame: a terrifying pale stone-skinned gorgon with cracked marble-like skin, glowing yellow eyes, an open screaming mouth with sharp teeth, clawed hands reaching forward, a serpentine lower body covered in green-black scales, and a dark bronze scale-and-chain bodice. Her hair is made of exactly 14 large living snakes, each glossy black-green with open jaws, fangs, and forked tongues, writhing outward in different directions. The hero is in the right foreground, seen mostly from behind in a low crouching defensive pose, muscular and battle-worn, with curly dark hair, leather-and-metal Greek armor, a dark torn cloak, greaves, a round engraved bronze shield held between him and the gorgon, and a raised silver sword entering from the upper right. Use a dynamic low-angle close-up composition with extreme perspective, the shield and hero’s leg large in the foreground, the gorgon lunging toward camera, dust and small rocks exploding from the ground, debris flying through the air, and towering broken ancient columns and cliff walls in the background. Lighting should be harsh natural daylight with dramatic rim light, smoky haze, high contrast, realistic textures, motion blur on debris, and blockbuster dark-fantasy visual effects. Make it photorealistic, epic, violent, tense, and highly detailed, like a high-budget mythological action film still. No text, no watermark, no modern objects.
