Why (1975)

A boxing ring turns into a stage for abstract animation where the punches thrown in the match and the halftone dots in reprographics gradually become indistinguishable. Tanaami shot a boxing match on a Motordrive camera, made two thousand offset prints, and rephotographed each of them. He explains his inspiration for the work being the experience of watching a boxing match on television but finding the newspaper print the next morning better capturing the exhilaration of the sport.

Unfortunately the movie Why is not yet available on HBO Max.