A grim barbarian stands beside a polar bear in the mountain wilderness

A colossal, muscular barbarian with a shaved head, a full, braided beard, and a grim expression. He wears a thick, fur-lined loincloth adorned with skulls, and leather bracers with metal accents. Around his neck, he has a heavy necklace made of bones and skull pendants. He holds a crude, stone-headed hammer in his right hand. To his left stands a powerful polar bear, its white fur contrasting with the rugged landscape. The background depicts a desolate, mountainous terrain with hints of snow-capped peaks under a muted, overcast sky. The overall style is dark fantasy realism, with a dramatic and epic atmosphere. The lighting is moody and atmospheric, casting subtle shadows and highlighting the textures of the fur, skin, and metal. The composition is a medium shot, slightly low angle, emphasizing the imposing figures. The depth of field is shallow, with the background softly blurred. The image has a high level of detail and a painterly quality, evoking a sense of raw power and primal wilderness.