China’s Qiandao Lake hosted the grand opening of the second Illuminate the World: Qiandao Lake International Biennale of Light Art and the Qiandao Lake Tunnel Art Museum, showcasing a captivating blend of art, technology, and nature. The biennale, exploring the theme ‘How Is Light?’, features innovative light installations that highlight the evolving role of light in society, while the tunnel art museum, China’s first, offers an immersive experience within its unique setting.