The Walltells the story of aking who notices how his kingdom, oncepopulated by blue faces, is now inhabited byfaces of all colours. So he decides to go back tothe past and separate his people from the'foreigners', expelling them and ordering theconstruction of a wall. Soon, however, herealises that all his wishes can only be achieved with the help of the different faces he had drivenaway. He therefore orders the wall to be torndown and succeeds in recreating a kingdomwhere people live in harmony, recognising thevalue of integration between people.