Over the past 15 years, 20th Century Fox and Blue Sky Studios have revolutionized computer animation with some of the most beloved movies of all time, from Ice Age to Rio and beyond. This deluxe coffee-table book tells the remarkable tale of Blue Sky's success, from its origins as a live-action visual effects company to its partnership with 20th Century Fox and reinvention as a driving force in the world of computer-generated animation. Featuring never-before-seen concept art, early sketches, stunning stills, and other unique visuals, Ice Age to the Digital Age delivers the complete illustrated history of this outstanding creative force in computer-generated animation.