Oriental Zen Minimalist Poster with Vermilion Circular Door AI Image Prompt

Theme: Oriental Zen minimalist poster. Style branch: high-contrast new Chinese style. Main content: a small figure standing in front of a half-open vermilion circular door, about to enter the courtyard. Emotional motifs: entrance, subtlety, Oriental courtyard, bright summer. Scenes and imagery: vermilion circular door, off-white wall, emerald green bamboo shadows, bright courtyard inside the door, silhouette of a small figure. Composition and space: central composition, circular door as the strong symbolic subject, large area of white space on the wall, the figure located in a small area in front of the door. Color control: off-white as the wall base, vermilion for the circular door main body, emerald green only for bamboo shadows and a small amount of plants inside the door, the figure using ink-blue silhouette; avoid the wall also becoming red and green in the same color. Light and texture: natural daylight, light paper texture on the wall, clear bamboo shadows, clean edges. Aspect ratio: 9:16. Supplementary requirements: The circular door should be simple and high-end, the figure should be small and have a sense of story, the whole thing like a bright new Chinese brand poster.