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This skill is designed for designers, brand marketers, and cultural institutions who require high-quality city promotional posters, exhibition visuals, or design yearbook covers. It transforms cities, concrete objects, or abstract themes into visually appealing and collectible works, ensuring every poster reaches exhibition-level quality. The skill offers a highly customizable creative process. Users can specify themes, poster sizes, color preferences, and even highlight specific landmarks or elements. The AI ​​intelligently identifies the theme type and performs real-time web searches to extract relevant cultural, historical, and visual elements. During the creation process, it strictly adheres to design aesthetic principles, providing users with professional color schemes, typography systems, and layout structures to ensure the artistry and sophistication of the final work. Before generating the image, the skill outputs a detailed design proposal for user confirmation. This proposal includes decisions on the main visual anchor, color scheme, typography, secondary elements, and key concepts. Users can make detailed adjustments to ensure the final poster perfectly matches their expectations. Once confirmed, the AI ​​generates a unique promotional poster with a professional creative statement explaining the design concept and cultural connotations, while simultaneously saving the work to your personal knowledge base.