A visitor watches an image through a polarizer during the exhibition "Harmony through Time and Space: How Leonardo da Vinci Created Concord between His Artistic and Scientific World and the Natural World" at the Natural History Museum of China in Beijing, capital of China, June 5, 2025. The exhibition kicked off here on Thursday and will last until October 19. (Xinhua/Chen Zhonghao)

This photo taken on June 5, 2025 shows an android robot model reconstructed from Leonardo da Vinci's manuscript during the exhibition "Harmony through Time and Space: How Leonardo da Vinci Created Concord between His Artistic and Scientific World and the Natural World" at the Natural History Museum of China in Beijing, capital of China, June 5, 2025. (Xinhua/Chen Zhonghao)

Mario Taddei (R), the founder of Leonardo da Vinci Academy, introduces exhibitions to visitors during the exhibition "Harmony through Time and Space: How Leonardo da Vinci Created Concord between His Artistic and Scientific World and the Natural World" at the Natural History Museum of China in Beijing, capital of China, June 5, 2025. (Xinhua/Chen Zhonghao)

This photo taken on June 5, 2025 shows a digitally restored version of one of Leonardo da Vinci's manuscripts during the exhibition "Harmony through Time and Space: How Leonardo da Vinci Created Concord between His Artistic and Scientific World and the Natural World" at the Natural History Museum of China in Beijing, capital of China, June 5, 2025. (Xinhua/Chen Zhonghao)