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.

People may think that because I have illustrated and written all these books it must be easy for me, but it's not really easy for me. The drawing part is easy - I love doing it. But continuing to move forward is hard.

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.

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.

I remember kids used to give me a penny for drawing them a horse. I loved horses, but I couldn't have one, so I would draw a horse for myself. I would make it food and a blanket for it to wear and a place to live.

A lot of times it's the child that sees something and not the grownup. I love that because, when readers get older, they start looking for the most important ideas in the story. They don't look at things in the same way anymore. Children haven't really learned to do that yet. They take all their great, intellectual skills, look at the full page, and appreciate all of the different things.

Teachers have to respect the privacy of students' creative life, but at the same time give them a chance to express themselves.