Conception d’affiche à trois colonnes avec ChatGPT Images 2.5

Use ChatGPT Images 2.5 to create a poster with a vertical three-column layout. Place the main subject, text, and research information in different columns, then use cross-column elements to visually reconnect the composition. Examples: 1. 衣冠成章: Character spans the columns, patterns and structure placed on both sides. 2. 火中成瓷: Same object spans three columns showing production changes. 3. 山从纸上起: Central mountain as main scene, sides carry information. 4. 弦外有声: Guqin spans the columns connecting color blocks and archive content. Suitable for posters, covers, exhibition visuals, and cultural design references.