That was a very natural process because as I was creating the animatic I added music clips as reference of the kind of music I wanted in the film. These were from musicians like Naná Vasconcelos and Barbatuques, the body percussion group.

On another level this film talks about that. We had tremendous freedom while making this film. We never thought about marketing. It wasn't a film made to sell merchandise or products or to reach millions of people around the world. It was a film made to say what I really felt.

Looking through a child's eyes and knowing this was another planet, we decided to design the machines with eyes and bodies like animals, we also decided that this planet has two moons, and we decided that anything else we wanted to do was allowed. It was a new perspective to make the film.

We thought that using rap would draw a parallel with the protest music from the 60s and 70s that we found through the research for animadoc. When we thought about rap, Emicida immediately came to mind and we decided to call him to create this song bring the audience back to earth and put their feet on the ground. Emicida's song is the only one that has lyrics in actual understandable Portuguese.

It's a film made in a very radical creative manner. It was possible because we didn't have to pander to capitalism. I think the film is also a humanistic cry for help for animation. It's a film [Boy and the World] with sensitivities completely opposite to what the market wants to sell.

Each film has its processes. It doesn't mean that all animated films have to be like "Boy and the World," but creators have to have total freedom. There are films that are born with the purpose to sell. They are still admirable films with great artists and great visuals, but we wanted to use a more radical approach to create art. That's what we tried to do.

We were in another planet and we were reaching for something closer to a fable. It was something fabulous. I started looking at the film as if it happened in another planet and that allowed me even more freedom.