Inspired by Piet Mondrian abstract painting and German artist Gregor Schneider Totes Haus ur I made the model with each side overlapped 4 or 5 different sizes square. After overlapping, two-dimensional space has been transferred to three-dimensional space. Building a space in the space, reflecting each other and creating another space. The quality of space is a reproduction. Also, the multiple reflections of mirroring, creating a virtual space based on an existed space. Turning a whole space into timeless and infinite.