Create a refined 2026 Guangzhou city-promotion poster full of Spring Festival celebration while keeping an elegant high-end tone. Use a vertical 9:16 format with double exposure and a continuous S-shaped flow. On a pure white textured background, place a tiny figure in traditional Chinese clothing at the lower right, waving a long red silk dance ribbon. The ribbon should move through the air with a soft silk texture and, as it flows toward the upper left, magically transform into a grand mountain-and-river landscape. Inside this flowing “river,” layer a hand-painted guochao-style panorama of Guangzhou with mountains, sea-like water, and rivers, creating a sweeping majestic city view. Include Guangzhou landmarks such as the Canton Tower, Zhujiang New Town skyline, the Pearl River, historic Guangzhou architecture, cruise boats, and Baiyun Mountain. Surround the scene with mist, cloud atmosphere, rich colors, complex structure, and abundant detail, but keep the overall image fresh and refined through large areas of white negative space. Add elegant, generous, clear typography in the lower left: “SPRING 2026” plus a vertical promotional slogan implying “千年商都,魅力广州”. Vertical 9:16 composition.