Surveillance footage released by organizers at "The Face of Leonardo, Images of a Genius" exhibition shows the moment the boy seemingly tripped as he was walking past the 17th century oil painting by Paolo Porpora called "Flowers". He ended up catching his fall using the 1.5 million USD painting as support, ultimately leaving a fist-sized puncture in the middle of it.

Visit the original source and full text: Shanghaiist