Cinematic photorealistic 3D environment of the city from the reference image. An ancient, grand city built on an oval island inside a deep river canyon. The city is structured in three perfect concentric elliptical tiers of high stone walls. Thousands of detailed medieval stone houses fill the spaces between the walls. At the very center and highest point, there is a massive, monolithic palace with high rectangular towers. A single long stone bridge connects the main gate to the rocky shore. Realistic waterfalls flow from the surrounding brown cliffs. Golden hour lighting, intricate masonry textures, atmospheric haze, 8k resolution, epic fantasy movie style, no cartoon lines.