Artists can color the sky red because they know it's blue. Those of us who aren't artists must color things the way they really are or people might think we're stupid.

Kids are in ongoing need of support, and they get various versions of it from grownups which aren't legitimate - a grownup's version of what we think you should have. We tell you what creativity is, and we even tell you what you're thinking.

I come out of a Cold War sensibility, a Cold War mentality, and during those Cold War years, I used to know, I thought, the answers to everything. And since the end of the Cold War, I'm just a dumb as everyone else.

When people started reading me and talking to me about the work, they didn't say how funny, or how satiric, or how brilliant, or how this or how that, they said, how'd you get away with it? How'd you get that into print?

Cartoons were very conservative. The country was very conservative. Although the liberals were allegedly in charge for a long time, there was a very acceptable balance what people would talk about in public. And I wanted to stretch those and move further out. And as the civil rights movement began, I started doing cartoons on that and on sit-ins and I was, along with Bill Mauldin, a great cartoonist out of World War II, arguably one of two white cartoonists doing this kind of work, Bill and me.

There's the excitement of adding color, which I didn't know anything about until 1997 or so, when I did my first picture book. So, the kid's book in particular have been exciting for me because it forced me to go back to the work I loved as a young boy reading Sunday's supplements and comics in the Sunday papers when I was six, seven, eight, nine. And number of which have been in wonderful collections, beautifully reproduced.

Imagination continually frustrates tradition; that is its function.