This is the final installation. In this work it contains metal, ice, clay, bordure, alginate. Each of them symbolised one  component of the mouth. Metal and bordure is the nerves inside the mouth, ice with alginate inside is saliva and the subject we put in mouth, clay with imprint texture is teeth mark and tongue. All of them together form the abstract mouth. Connection is the important point of this installation, I use wires to make two part of this work, but it is also connected by wires.