I love children because that's a part of my life that was so happy, and I like to remember back to those days where everything is a discovery, and the world is so fresh.

When I go to another country, I try to be a big sponge and look at what the houses may look like and what colors predominate. I do not do research as much as just get ideas and ask people about things.

I always feel like my book is a success when I see a child reading it, and they have their pointer finger out, and they kind of keep their place as they look all around the page. I've always been impressed by how children are so observant.

When I was little, I loved books that gave me lots of detail so that I felt like I could be transported to this other place, or, in the case of an illustration, I felt like I could walk into the page.

The books take a year just to do the drawing. I will travel to a country to do the research and get ideas. Sometimes I don't travel to do research, but mostly I do. It takes a long time, but do I ever get tired of it? Not really. The characters kind of grow and evolve.

My parents would tell us to go outside and play or to do creative stuff, but television was very limited. So we used our own creativity to entertain ourselves. We were out in the woods a lot making huts and playing horses.

When I was little I used to wish I could talk to the illustrators because I wanted to discuss something about the books. With so many of the other art forms that children experience, such as movies and television, they don't get to control the pace.