Group 1 - The 2025 Shanghai Cooperation Organization Summit will be held in Tianjin from August 31 to September 1, with the city fully engaged in preparations to showcase its image as a major power [1] - A light show during the summit will transform the Haihe River waterfront into a giant canvas using hundreds of thousands of smart lights, telling stories of China and the world [3] - The design team selected the final visual content from nearly 300 proposals, aiming to create a universal language through visual art [3][5] Group 2 - The light show will project complete artworks onto the facades of six high-rise buildings, presenting a new challenge in achieving a unified visual effect [5] - Designers utilized 5G technology to connect each light to a control program, allowing for real-time responsiveness of the lighting [5][7] - The design team has spent nearly 200 days creating a "city living room" along the Haihe River, reflecting Tianjin's charm of blending Eastern and Western cultures [7]