Koji Shiraya
the world, 2018
Silica (SiO2), Alumina (Al2O3), Lime (CAO)
6.5 x 29 x 29 cm
2 1/2 x 11 3/8 x 11 3/8 in
2 1/2 x 11 3/8 x 11 3/8 in
Copyright The Artist