The Vacant Room series concerns the relationships among structure, rotation and space. In the video, the rotating light is treated as a sculpture of space which can be shaped by the malleability and variability of light itself. The tracks of light form a rotating light circle, captured by a revolving camera. The video shows the transformation of space and light into a sensational stimulation of uncertainty. The strings of light circles create imbalance against gravity and overthrow the common understanding of time and space.