Aaron Blaise left Disney after 3D won, then built “Snow Bear” on paper

Aaron Blaise walked out of an early Pixar test screening with the kind of sentence that changes careers. In his telling, someone said, “Well, that’s it. We’re done.” Blaise had started at Disney working on classics like Aladdin and The Lion King, and he later directed 2003’s Brother Bear, one of Disney’s last hand-drawn films before the company shifted to computer-generated animation.

So Blaise did something that feels almost stubbornly modern. He left Disney “not long after,” built “Snow Bear” entirely by himself in his home office, and did it the old way: without machines doing the job. More than three years and 11,000 individual drawings later, his short about a lonely polar bear looking for friends on the arctic expanse is now available on YouTube.

That two-paragraph reality check matters because it exposes what the tech shift actually looked like from the inside. Yes, the big-screen story is now dominated by CG blockbusters like Toy Story 5, but the pipeline change didn’t just swap tools. It changed who got hired, which skills were rewarded, and what “future work” looked like for an entire generation of traditionally trained animators. Blaise and others weren’t unaware of CG’s appeal. They were reacting to the pace and direction of the shift, and to whether the industry would make room for both approaches.

The CG timeline in Disney’s world starts earlier than most people think. At Disney, the technology was being deployed in visible ways as early as 1986 in The Great Mouse Detective, where rotating gears inside Big Ben were rendered using then-new tools. During the Disney Renaissance, CG helped render scenes that were too complex or cumbersome to draw by hand, like the wildebeest stampede in The Lion King and the moving camera work in the ballroom sequence of Beauty and the Beast. Then, in 1995, Toy Story arrived as the first feature-length film animated entirely using computers, meaning no drawing involved. Industry watchers knew something was coming, even if the shape of “the new era” was unclear.

If you want the human reaction that followed, it wasn’t subtle. According to Tom Sito, an animator and animation historian who worked on The Prince of Egypt, Who Framed Roger Rabbit?, and many Disney Renaissance films, practical effects artists felt the same kind of job panic after seeing CG in Star Trek II: The Wrath of Khan back in 1982: “There go our jobs,” they’d said, and some allegedly threw away promotional posters the moment they left the theater. Sito’s point is not about taste. It’s about labor markets and workflows. When a new method proves it can produce the outcome at scale, the fear is not “maybe it will change.” The fear becomes “it already has.”

At Disney, the company initially seemed like it might keep both lanes alive. Blaise describes himself as an “eternal optimist” who believed there was enough room for both 2D and 3D, with the studios producing side-by-side work like Timon and Pumbaa in The Lion King. Through the 2000s, Disney’s animation studio in California switched over to CG, while their Orlando location continued 2D projects like Lilo & Stitch, The Emperor’s New Groove, and Brother Bear. But as CG films pulled ahead in critical and commercial success, that division started to look temporary. Blaise later admitted that “in hindsight,” the pessimists saw the writing on the wall earlier.

The earnings mechanics of that “writing” were layoffs. The source describes several rounds of layoffs during the transition, “each of them heartbreaking.” An animator who spoke to IGN under condition of anonymity recalled being called onto a sound stage where Mary Poppins had been filmed around 1999. They said hundreds were being let go in chunks, and they left among the first to go, while friends who stayed described things as “really ugly.” The transition also forced people to retrain. Animators had to familiarize themselves with constantly evolving programs, including Softimage and later Maya, and CG animation demanded a different mental model from 2D. In 2D, each pose is drawn from scratch, then filmed together with other drawings to create motion. In 3D, it is more like “virtual Claymation,” where you set up a model and move on to the next pose.

Not everyone hated CG, and that nuance matters for anyone managing teams through a platform shift. Sandro Cleuzo, a Brazilian animator who worked on Space Jam, The Iron Giant, and later Netflix’s Nimona, said a friend among the first to switch told him, “Sandro, I love CG because I no longer have to draw!” Cleuzo framed 2D as a combination of drawing and acting, while CG allowed some animators to focus more on acting. Others had the opposite reaction. Sito quoted animator Pres Romanillos describing a move to CG at DreamWorks as feeling “like fucking puppeteer.” Cleuzo himself described CG as “boring” and disliked animating with a mouse. Blaise, meanwhile, tried to bridge the gap and still came back to the 2D craft.

Blaise described doing development for a computer-animated film, doing everything on paper with watercolors, but saying the executives “couldn’t see how my vision would translate to 3D.” That, in his telling, is when he realized he had to “bite the bullet.” But he never finished his training. His final judgment in the source is clear: hand-drawn is “more spontaneous,” while CG requires so many steps “you have to go through” before the work feels right.

So what’s the strategic stake for leaders beyond animation nostalgia? When a platform shift happens, the winners are not just the people who learn the new tool. They are the people whose craft still feels aligned with the work, the workflow, and the incentives. Blaise’s “Snow Bear” is effectively a proof-of-life for a method that Disney’s corporate trajectory pushed to the margins. For executives, boards, and founders managing creative or technical talent, the warning is the same one animators lived through: even a beloved bedrock art form can disappear from an org quickly when the market rewards a new pipeline. The second-order risk is that retraining becomes a quiet culture tax. The first-order risk is that you lose the people who would have made the new era better, not just faster.