Oslo being the first Opera House in the world to let people walk on the roof of the building. The foyer and the roof are also used for concerts as well as the three stages. Most great Norwegian authors have lived in Oslo for some period in their life. For instance, Nobel Prize-winning author Sigrid Undset grew up in Oslo, and described her life there in the autobiographical novel "Elleve år" (1934; translated as "The longest years"; New York 1971). The playwright Henrik Ibsen is probably the most famous Norwegian author. Ibsen wrote plays such as "Hedda Gabler", "Peer Gynt", "A
Peer Gynt In this place, he is finally hailed as one — the emperor of the "self". Peer despairs and calls for the "Keeper of all fools", i.e., God. Finally, on his way home as an old man, he is shipwrecked. Among those on board, he meets the Strange Passenger, who wants to make use of Peer's corpse to find out where dreams have their origin. This passenger scares Peer out of his wits. Peer lands on shore bereft of all of his possessions, a pitiful and grumpy old man. Back home in Norway, Peer Gynt attends a peasant funeral and an