Firstly,The different stories are painted in shades of brown:which represents: Boredom, despair, hate, emptiness, cruelty, misery; the unpleasant parts of human nature. Secondly,It is a film about destruction between parents/children* Morgan accidentally destroys his fathers face in the crematorium. * The three sons set Sörens coffin alight * Henrik destroys the loathed Hadar Cars-doll that to him represents his parents tingle-tangle-world. * Jenny/Elin kills her incestous father.Finally,as the monologue says in the end of the film, someone has to be extincted,for others to survive;and seeing Anna and Christer cleanse their garden and talking about their problems. That I interpreted it to mean that they purify their souls and get immuned from disasters and sins.