Martin Jenkins first saw chameleons in Madagascar and, he says, "fell in love with them at first sight. I picked one up, ever so gently, and it promptly bit me on the thumb. I still think they are wonderful, but tend to leave them alone whenever I bump into them." Sue Shields had to develop a new way of painting for Chameleons Are Cool, "to try to describe not only the chameleons' astonishing colors, but also the hint of the colors they can change into."