画面比例 ：9:16

【Exhibition Theme】：[Exhibition Theme]
【Chinese Main Title】：[Chinese Main Title]
【English Title】：[English Title]
【Subtitle】：[Subtitle]
【Art Medium】：[Art Medium]
【Main Visual Content】：[Main Visual Content]
【Theme Phrase】：[Theme Phrase]
【Time】：[Time]
【Location】：[Location]
【Main Color Tone】：[Main Color Tone]
【Aspect Ratio】：9:16

Design a high-end Eastern cultural exhibition poster that combines ancient art mediums with modern editing and layout.

Use a warm rice white, yellowed old paper, or Xuan paper texture as the background, retaining natural paper fibers, slight grain, scanned document feel, and real printing wear. The overall design should be restrained, quiet, and have a historical depth, resembling the main visual of an exhibition from a mature museum or art institution.

At the top, add an oversized light-colored English serif title, with some text allowed to extend beyond the edge of the frame, serving as a background-level visual structure; on the left side, use a large Chinese main title, which can be arranged vertically or horizontally, paired with a smaller exhibition subtitle. At the bottom, arrange the time, location, and a theme phrase in a concentrated manner, and include a small cinnabar seal.

On the other side of the image, set a large [Art Medium] as the main visual, occupying about 40%-55% of the frame. Do not simply display it completely, but reconstruct it through partial cropping, fragments, damaged edges, vessel windows, peeling murals, glaze cracks, and aging silk fabric.

Inside the [Art Medium], present [Main Visual Content], retaining authentic signs of age, material textures, faded pigments, and historical usage feel, making the subject appear as a real cultural relic that has entered the museum after preservation, restoration, or archaeology.

The overall composition should adopt an asymmetrical editing style, maintaining a clear visual hierarchy:
Oversized English → Cultural Relic / Ancient Painting Subject → Chinese Title → Exhibition Information.

Colors should center around [Main Color Tone], with overall low saturation, and a small amount of ink black, mud gold, ochre, and cinnabar red can be added for structure and accents.

The final effect should resemble a museum exhibition poster, cultural publication, and visual system of Eastern art institutions, rather than an ordinary national style poster.