Richard Wagner developmental in its treatment of leitmotifs. Wagner took 26 years from writing the first draft of a libretto in 1848 until he completed "Götterdämmerung" in 1874. The "Ring" takes about 15 hours to perform and is the only undertaking of such size to be regularly presented on the world's stages. Wagner's final opera, "Parsifal" (1882), which was his only work written especially for his Bayreuth Festspielhaus and which is described in the score as a ""Bühnenweihfestspiel"" ("festival play for the consecration of the stage"), has a storyline suggested by elements of the legend of the Holy Grail. It also carries
Risør (town) The town of Risør has a population (2017) of 4,626 which gives the town a population density of . Risør is known as "«den hvite by ved Skaggerak»" ("the white town by the Skaggerak") because of its numerous well-preserved, old, white, wooden houses which the town actively protects. It is famous for its tourist attractions such as the wooden boat festival which is staged during the first week of August every year. It also has a growing reputation as the regional capital of arts and crafts, which culminates in the "Villvin-festival" during the summer holiday. There are two historic churches