The tale shows a popular song about two painters who painted saints. This is to introduce children into the history of the saints most common, and tells the reasons for the celebration of some days of the year.
In catalan
The brothers Pau and Alba see adults speak about "crisis", that everything that happens is attributed to the "crisis", but ... what is the crisis? Their grandfather will explain with examples, so that they can in turn tell their classmates. The story is told in catalan.
Children often are afraid of witches, ghosts and other creatures which only exist in imagination. This story is dedicated to them, and can help them overcome those fears.