Working with clay is normally associated with artists, not with the automotive industry. However, some of the world's largest automobile companies have a permanent staff of sculptors to help them make designs for cars and visualize ideas for future products. Isabel Cruz went to art school and was going to be an artist, but she ended up as a sculptor for General Motors. Isabel spends her days using her hands to craft anything from miniature clay models to actual-size car sculptures. She's been working for the company since she left college, and she and her team have helped design the latest models to come off the showroom floor.