That's something I learned in art school. I studied graphic design in Germany, and my professor emphasized the responsibility that designers and illustrators have towards the people they create things for.
You know, now it's sinking in. It's taken me a long time to realize - and it is sinking in - how important this book is. And I have a certain distance now. I've done it such a long time ago.
We have eyes, and we're looking at stuff all the time, all day long. And I just think that whatever our eyes touch should be beautiful, tasteful, appealing, and important.