Act as a historical architect with expertise in Roman engineering. Design a highly detailed, photorealistic image of an ancient Roman aqueduct stretching across a lush valley at sunset. The aqueduct should feature [NUMBER] towering arches made of weathered stone, with intricate carvings and moss growth. In the background, include [MOUNTAIN RANGE] under a golden-hued sky, and in the foreground, add [DETAIL] like a shepherd guiding sheep or a small Roman settlement. Use warm lighting to emphasize the grandeur and scale of the structure, with subtle mist rising from the valley floor. The style should blend historical accuracy with cinematic beauty.