A hyper-realistic and ultra-detailed cinematic still from a Zach Snyder film, capturing a celestial battlefield. Two armies clash violently in the sky: one of angels in gold and white medieval armor, radiant and divine, versus former angels transforming into demons, grotesque and twisted in appearance. The scene depicts a brother against brother war, with angelic warriors standing resolute against monstrous, demonic giants. The sky is dark and chaotic, filled with the intensity of battle, with arrows raining down around a lone man walking calmly amidst the fallen, untouched by the chaos. The overall atmosphere is one of epic struggle, divine protection, and high-stakes conflict, rendered in 35mm 8k ultra-realistic high resolution