Many landmarks were built in the 19th century, including the Royal Palace (1825–1848), Storting building (the Parliament) (1861–1866), the University, National Theatre and the Stock Exchange. Among the world-famous artists who lived here during this period were Henrik Ibsen and Knut Hamsun (the latter was awarded the Nobel Prize for literature). In 1850, Christiania also overtook Bergen and became the most populous city in the country. In 1877 the city was renamed "Kristiania". The original name of Oslo was restored in 1925.