国潮古风：元宵花灯夜空

Photorealistic photograph of a sky lantern festival at night, hundreds of glowing red paper lanterns rising into a deep indigo sky like a sea of floating embers, ancient city walls and watchtowers silhouetted below with warm golden window lights, families releasing lanterns from a wide courtyard with sparklers, the lanterns reflecting in a nearby river, gentle smoke and mist catching the lantern glow, cinematic composition with the lantern swarm filling the upper frame, palette of warm vermilion orange against deep blue night, sense of collective hope and celebration, long exposure capturing the rising trails, emotional festive atmosphere, ultra detailed, high resolution, 8k