The Princess proudly sculpts a funny clay statue of herself in the playroom. The admiring Prince wants to see it, but the Princess forbids him. Then, along with Bona, they enter a fantasy world where they become museum guards protecting the statue from the Prince-Thief. He employs various clever tricks, hiding inside paintings and taking the form of exhibits. In the end, the Prince steals the statue but accidentally drops and shatters it, upsetting his sister. How can he fix this? Realizing his mistake, the Prince crafts a new statue for the Princess, featuring her, himself, and their dog Bona. Seeing it, the Princess is overjoyed and forgives her brother.