Japan is a land of Mountain and water. It is said 86 active volcanos exist in this small lands. Those had been repeatedly bursted into eruption from ancient time; it made lots of clayey soil. Yoshihiro Shigeta was born and bred in a town in Hyogo Pref. where unique clay colored red are founded. He was fascinated by it and began to create his work by using it when grew up.
Besides, he use imagination for manufacturing three-dimensional object.