Generate 9:16 Encyclopedia Collage Keyframe for Knowledge Videos

Generate a 9:16 vertical encyclopedia collage-style keyframe for a knowledge explanation video. Topic: [FILL IN CURRENT SCREEN TOPIC] The image should look like a page from a historical encyclopedia / scrapbook collage / paper cutout explainer, composed of many people, objects, maps, buildings, artifacts, word cards, labels, arrows, routes, and small sticky notes. Requirements: - Do not make it a single poster, and do not have only one large object - The image should be information-rich but with clear hierarchy - Use lots of paper cutouts, white-bordered objects, paper shadows, tape, labels, stamps, map fragments - Each main element should have clear edges and slightly thicker lines, so that later video models can recognize them as independently animatable pieces - Maintain a Chinese historical collage style: rice paper texture, bamboo slips, cinnabar seals, halftone grain, aged paper feel - Colors should be mainly black, deep red, beige, bronze gold, and aged paper yellow - The image should look like an encyclopedia page that can be animated, not a static PPT - Do not use realistic cinematic feel, no 3D rendering, no clean commercial poster feel