The children bring various materials, a used box (but beautiful) and a thread from home. They try to create their story. First, they cut a peace of a thread and then they fasten the materials that represent the heroes, objects, scenes etc., of their story. Last, they decorate their box and write a title.
It is important to have chosen in advance the style e.g. comic, mystery, etc., so that they move in a consistent style, without strict lines of course.
After the stories are completed, they are divided into small groups and each one tells their own story.