I think that it's important for a film that's in 3D that the filmmakers create the movie from a staging and scene planning standpoint with the dimensional space as one of their storytelling components.

Tone is an interesting question because part of the inspiration of looking to song is that Geisel himself - when you think about his animated version of The Grinch - embraced the idea of using songs in unconventional ways, as part of conveying a narrative. The use of music, in this film, is very unconventional, which I love.

I take his [Theodore Geisel] legacy very, very seriously. I know others may disagree because he's made such an impact on so many people that response to work becomes very personal, so people will have different points of view. But, at the core of this, I take the protection and the extension of his legacy very, very seriously. It's a very important part of my life.

When you take that to the next level of guiding a group of filmmakers to actually depict him, it's even more challenging. The one that that I think everybody involved believes is that we won't move forward with this until we believe it's right. There's no deadline that a movie has to be made by. We have to believe that we have served the responsibility, however long it takes us to get to that point.

What I find in a creative company is while there is a desire to build a management foundation that can feel clear and consistent, the unique product we're in Illumination Entertainment making doesn't always allow for that. So rather than following management strategy that talks about building your structure and then staffing that structure, I tend to build the structure around the strengths of the individual people we have.

The idea right now - and it may evolve - would be a live-action movie where some of his characters would be animated. To me, this movie is very much about the creative process.

It is incredibly daunting to take on a live-action story. I think that it adds a level of complexity to the responsibility that goes beyond what I've experienced on these two films (The Lorax and Horton Hears a Who).