The image depicts the 2023 Chengdu World Science Fiction Convention, which is held at the Zaha Hadid building in Chengdu, China. The event features a large, modern building with a sleek, futuristic design, characterized by its curved lines and glass facade. The building is adorned with various signs and banners, including one prominently displaying the event's name and date. The overall atmosphere suggests a high-tech, futuristic theme, likely reflecting the convention's focus on science fiction literature and art.