MovieLine: If there’s anyone who knows about breaking barriers in the visual effects industry, it’s Dennis Muren, Phil Tippett and John Rosengrant, whose computer-generated dinosaur effects on Jurassic Park forever changed the FX landscape, earned them Academy Awards and famously caused George Lucas to tear up with joy. But their work pioneering new technologies did not begin or end with Steven Spielberg’s 1993 classic. The artists have worked on some of Hollywood’s most technologically innovative titles including Star Wars, E.T.: The Extra-Terrestrial, Predator, Terminator 2: Judgment Day, A.I. Artificial Intelligence and Avatar.