Vergence (2010)

　　This 6,5-minute long video of Tina Frank focuses on the threshold of spatial perception. Like a chromographic pendulum yellow-black patterns contract, unfold and overlap. They evoke rapid speed mementos of Brion Gysin’...展开s Dreamachines aswell as Tony Conrad’s The Flicker or of Gestalt Theory from the early 20th century. After an induction period of some minutes the viewer can no longer tell if what he sees are afterimages from the color space or if these psychedelic visions are part of the videosequence.