“The existence of an ocean vortex is made up of the same water, both inside and outside. There is no material difference. Despite this, why do we feel a sense of existence in the vortices of the ocean?”

The difference between the inside and outside of an entity such as a vortex lies in the order, not the material.

Even if the elements of an artwork are separated in space and time, when an order is formed in the parts, the individual elements may be recognized as a single entity that transcends space and time.

The collection of light that flows from the outside to the inside and from the inside to the outside creates order in the central area, and a biocosmos appears.

Light Sculpture - Flow (2016-) series.