Art conservation. It's sort of a magic trick. But when you look closer, you find immensely talented people using skills and techniques passed down over generations alongside cutting-edge technology. On this episode of Museum Confidential, we chat with Julian Baumgartner of Chicago-based Baumgartner Fine Art Restoration. He's taken his family business into the 21st century by embracing new media...and has become a bit of a social media star in the process.