In Whistle for Willie, the pictures dramatize the story beyond the calm verbal recitation. The contrasting bright and pale illustrations dominate by covering the whole page and the text is placed conveniently and calculatedly within the contents and structure of the illustrations. The story seems simple enough. It’s about a boy named Peter who frets because he cannot call his dog because he doesn’t know how to whistle. However, it really is much more complex that that. The lines in the story signify the emotional states that Peter experiences as the story unfolds. For example, the horizontal lines stand for Peter’s emotional balance, the curves indicate his fluctuating moods, and the horizontal lines stand for the tension that he experiences. Pay close attention to the story as it travels alongside the illustrations and notice how the moods not only change, but come to life.
