Vertical poster featuring a flying bird with city reflections inside, and cranes soaring over a lake against mountains

Prompt

Create a vertical 9:16 poster on a pure, deep black background. Let a bold, powerful S-shaped curve painted in black ink calligraphy wind from one end of the frame to the other, serving as the visual backbone and narrative path of the entire composition. Above the curve, place a translucent Chinese thrush bird with a glasslike body, its interior reflecting layered traditional architecture and flowing blue-green light. Scatter Guangzhou landmarks and a sequence of classical Chinese buildings along the curve. In the foreground, show white cranes beside a reflective lake surface. In the distance, add layered mountain silhouettes. Use a non-linear perspective, a cool-toned palette with subtle warm accents, a fusion of Eastern aesthetics and modern symbolic imagery, ultra-detailed 8K rendering.