In the film, one sees Jan van Schaik walking through an urban landscape with an eggshaped basket on his back. He stops on the Zuidas building sight in Amsterdam. He starts to dig in the sand, on a resting piece of land, where a temporary playground has arisen. He digs and digs until there is enough room for the willow twig egg. After he himself climbed into the object, the lid closes and is covered in sand until the only thing you see is the hole on top of the basket.