Gold-leaves is the material which makes me feel “floating feeling” and “non - gravity”. When I apply golden-leaves with a certain amount of adhesive, it becomes a melted ingot texture. I apply paper clay or a piece of wood over images drawn by acrylic paint, insert a wire to connect them, and cover a part of a paint with golden-leaves. I create phases on both the front of the foil that wires and paper clay are stuck on and the back of the foil that is drawn by acrylic paint. The themes are “The Beginning of Universes - Big Bang - “, “Substance is a fold of a space - Theory of Relativity” express the view of the world of “Quantum Mechanics - Quantum Leap” I wonder if is it possible for people to feel that the world is different between the times when Newton existed and the time when Einstein existed ?