A breathtaking, photorealistic depiction of a majestic red deer in the peak of the rutting season, standing in a misty autumn forest. The scene is illuminated by soft golden sunlight streaming through the trees, highlighting the deer's powerful antlers and muscular form. Surrounding foliage features vibrant orange, red, and yellow hues, with scattered leaves on the forest floor. The mood is serene yet powerful, capturing the essence of nature's beauty and primal energy. Include fine details like dew on the grass and a faint haze enhancing the mystical atmosphere.