Use the camera to take a black-and-white photo of an object and make a sketch of it on the paper with a negative effect (make the photo with a prime lens of a single position, and choose one of the video images), then take a photo of the hand-made sketch with 120 black-and-white film camera to have a positive-image film. Then the sketch, the photo and the film are put together at the exhibition.

Forest No.3／Single-channel HD video，archival inkjet print，sketch on paper, 120 black-and-white film／26 x 14.5cm，160 x 90cm，8.26 x 5.6cm，10'2''／unique／2017 

Painting part

2017，ART021 Shanghai Contemporary Art Fair，Shanghai Exhibition Center, Shanghai, China