Tea filtration is a film made by microscopic images of tea, and their sounds. It was generated from its score and no video editing was used. As with tea, when too many things happen simultaneously the individual ingredients cant be experienced. tea>microscope>image>column scan>spectrogram>composition with sound>filters detect>play according video> filters sound is added to score creating resonation> effects of audio and video fade over time from full spectrum of everything to precise tracking.