When a person moves, a flow is born, and that flow creates an influence that extends far and wide. The movement of other people will likewise create a flow, coming together and creating a vortex. 

When people stop, or if people leave the space, the flow will eventually disappear and nothing will exist in the space.

The flow in the artwork is expressed as a continuum of particles, and lines are drawn in  three-dimensional space according to the trajectories of those particles. The accumulation of lines that represent the work are then flattened according to what teamLab calls Ultrasubjective Space.

It does not have its own predetermined sound; instead, it reconstructs and plays parts of the sound from surrounding works according to the state of this piece.