Crown Princess Mette-Marit met with a face mask when she and Crown Prince Haakon visited the main library Deichman in Oslo. Here the Crown Princess had a conversation with author Geir Gulliksen about the novel "Be kind again". Pictured: Crown Princess Mette-Marit World Rights, No Austria Rights, No Belgium Rights, No France Rights, No Germany Rights, No Netherlands Rights, No Norway Rights, No Spain Rights, No Sweden Rights, No Switzerland Rights