Expansive underground city with glowing limestone buildings on lake surrounded by ancient ruins

An expansive sprawling underground city built atop an island with ancient ruins, glowing white limestone buildings perched on islands in the middle of a vast underground lake. Desert. Arid. No vegetation. Sand. Coliseum in city. Wide city. horizontal layout. City ruins fell into lake from the surface. Wide shot. Sunlight streams through a colossal crack in the cavern ceiling, creating stark contrasts against the clay-colored stone walls and reflecting off the still, dark waters below. The city is vibrant and bustling, with gondolas, canoes, and flotillas gliding across the lake, connecting the islands and weaving approaching the city. The sunlight creates dramatic beams and shimmering reflections on the water, casting intricate patterns on the cavern walls. The scene is painted with rich textures, evoking the feel of concept art or a traditional oil painting, epic and atmospheric, high detail, fantasy realism Mehr sehen