Adult animation has, for most of its history, been defined by what it was not allowed to be. The format that could depict anything was, for decades, expected to depict one thing: comedy, broad and irreverent, in a register that signaled it was not to be taken seriously. The renaissance now underway is the slow, expensive dismantling of that expectation, and the work that is emerging from it is more various, more serious, and more surprising than the format's history suggested it could be. The animation that grew up is, at last, being allowed to act its age.

The constraint was never really about the medium. Animation has always been capable of seriousness; the limitation was the audience and the economics that served it. The formats that made money were the ones that made audiences laugh, and the studios that wanted to make money made the formats that worked, and the audience that grew up on those formats assumed, reasonably, that animation was the thing they had grown up on. The cycle was self-sustaining, and it took a decade of patient work, on platforms that did not need to please a mass audience, to break it.

What the format gained by growing up

The first thing animation gained, when it was allowed to be serious, was time. A drawn frame can hold a moment longer than a camera comfortably can, and the stillness that animation can sustain is a resource that live action has always envied and rarely matched. The dramas that have emerged from the renaissance use this stillness deliberately — a held expression, a held landscape, a held silence — and the effect is a kind of emotional precision that the camera, with its obligation to realism, struggles to achieve. The format that was confined to comedy discovered, when it was freed, that its true gift was intimacy.

The audiences that found these shows were older than the format had been built to serve, and the discovery that adults would watch animation that took itself seriously was, in retrospect, less surprising than the industry's long refusal to test it. The shows that succeeded did so by treating their audiences as adults from the first frame, and the audiences responded by treating the shows as the art they had always wanted animation to be allowed to be. The economics followed the audiences, and the budgets that once confined animation to broad comedy now support work of a complexity the format's pioneers could only have imagined.

The labor that makes the renaissance possible

The difficulty the renaissance has not solved is the one the format has always carried: the labor of making it. Animation is work-intensive in a way that few other formats are, and the renaissance has been built on the backs of artists whose conditions have not improved at the rate their work's reputation has. The studios that produce the most celebrated shows are also the ones most often accused of the practices that burn out the people who make them, and the discrepancy between the prestige of the work and the conditions of its making is the contradiction the renaissance has not yet confronted.

The resolution will come, as these things do, from the workers who organize to change it, and the early signs are that they are beginning to. The animation that survives its own success will be the one made by people who can afford to keep making it, and the studios that recognize this are the ones whose renaissance will outlast the moment. The ones that do not will discover, as the industry has discovered before, that a format built on exhausted labor is a format with a shelf life, and the shelf life is shorter than the budgets assume.

The maturity that is more than tone

The adult animation that endures will not be the one that is merely serious in tone. It will be the one that is mature in its craft, its labor, and its relationship to the audience that watches it. The renaissance has begun, and the work that defines it is still being made. The format that was once told what it could be is, at last, deciding for itself, and the decision it is making is more interesting than the one that was made for it. Animation grew up. The question now is whether the industry that surrounds it will let it stay that way, and the answer will determine what the next generation of audiences grows up watching.