'Trolls' was a blank slate - there was no world, no mythology. We talked a lot about the Grinch and we liked how they showed his heart growing, but how do you show a photographable device like that for the Bergens? We ended up using color for a lot of that: desaturating and then pulling the saturation up.

I'm pretty much a dinosaur in the studio. I like things hand-drawn, even today. The story artists use Cintiqs, but I'm the only person who hasn't completely converted to computers. I like the Cintiq, but there's something about the raw emotional power of using paper and pencil.

I like old Disney films that have an edge to them.

Walt Dohrn Quotes