A festive yet elegant 2026 Guangzhou city promotional poster, 9:16 vertical, double exposure, S-curve flowing composition. Pure white textured background, in the lower-right corner a miniature figure in traditional Chinese dress waves a long red silk ribbon, the ribbon transforms into mountain ranges and rivers, overlaid with a panoramic view of Guangzhou featuring Canton Tower, Zhujiang New Town, Pearl River, cruise ships, ancient architecture, and Baiyun Mountain. Lower-left typography reads "SPRING 2026" with vertical slogan "Millennium Trading Capital, Charming Guangzhou."