2019, Yutaka Kikutake Gallery, Tokyo, Japan

2017, WRO Art Center, Wroclaw, Poland

In mathematics, S3, also called 3- sphere is a set of points in the same distance from the origin point in 4 dimensional Euclidean Space. It's a higher-dimensional analogue of a sphere. This art piece, S3 is a visualisation of 3-sphere literally. it represents the division of an existence into simplicity in the logical description and difficulty in the visual imagination.