Did a creative ad piece for practice, the concept is one word — falling. A dozen or so black shopping bags each hang from a white parachute, drifting slowly down from the sky, with the biggest one dead center printed with white text. Background is a modern metropolis skyline, a river winding through below, that soft dawn/dusk light turning the sky into a pale blue-to-orange gradient. The black bags against the blue sky is basically all the tension, and slapping two lines of tagline on top gives it that poster feel.
Prompt below — the gradient sky and parachute lines are doing the mood work:
超现实主义商业广告海报, 垂直构图,
十几个黑色购物袋, 每个连接一顶白色降落伞, 从空中缓缓飘落,
正中央购物袋最大, 印白色文字 the AI Method., 周围环绕大小不一的其他黑色购物袋,
背景现代化国际大都市, 高楼林立, 天际线清晰, 城市下方河流蜿蜒穿过,
清晨或傍晚柔和光线, 天空淡蓝到橙色渐变,
顶部两行白色标语 Landing. effortlessly. 和 Scale without limits.,
3D渲染, 极简主义, 商业摄影质感, 超现实, 创意广告, 光影柔和, 黑袋与蓝天色彩对比