“Vacuum2–Timeframe” is a series work of previous one: ”Vacuum”(2011). Continuing the spatial inquiry of self-observation, this work tries to reverse a standard monopod into a custom photographic tool, leads the installation to affect camera, carrying up a invisible「framing」movement(unceasingly alternating between height lift and freefall)as a dialogue model into space, to raise question toward the message manipulation of mass media in contemporary society.