[gallery link="none" columns="1" size="full" ids="62311"] What do Color & Trim experts actually do? What is a mood board for? What’s the story with the package? A reference guide for important everyday terms from the Audi Design world. Clay: The automotive industry predominantly uses special industrial clay to build models. The material is a light brown, wax-based modeling clay also known as plasticine. Before handling, it is first heated to 50 degrees Celsius. I...