Harold needs a picture for his bedroom wall. So he takes his purple crayon and begins to create a whole new world around him. But then he notices he has gotten very small-half the size of a daisy! Only a very clever artist can find his way home now.
阿罗需要为卧室的墙上画一幅画，于是，他拿出紫色的蜡笔，开始创作他的世界。没有爸爸妈妈的干扰，阿罗可以任意想象，天马行空，凭借着手中紫色蜡笔，在属于他的世界里画出自己的梦想，描绘一个属于阿罗的精彩故事王国。

阿罗需要为卧室的墙上画一幅画，于是，他拿出紫色的蜡笔，开始创作他的世界。没有爸爸妈妈的干扰，阿罗可以任意想象，天马行空，凭借着手中紫色蜡笔，在属于他的世界里画出自己的梦想，描绘一个属于阿罗的精彩故事王国。