Lange moved to Copenhagen in 1914, at the beginning of the
First World War, also spending time in Norway. Besides stops in Stavanger, he travelled to Ulvik, Hardanger and Sogn to paint mainly landscapes of the western fjords. During this period Lange also painted monumental
tempera paintings, and a six meter long triptych called
The 11,000 Virgins. Lange contracted
tuberculosis and stayed in Copenhagen until the early 1920s. Olaf Lange recovered from the illness after a stay in
Baden-Baden, in the fresh air of the
Black Forest. He then moved back to Munich and started writing articles for newspapers in Norway and Sweden, besides painting. In his articles in the
Stavanger Aftenblad newspaper he wrote about the tense situation building up in Munich during the leading up to the
Second World War. In 1936 Lange stayed in
Brixen in northern Italy. In 1943 he was expelled from Germany and travelled to Norway where he spent the rest of his life. During the war he lived in
Tau, moving back to his hometown Stavanger when the war ended in 1945. Around 1950 Lange lived for some time in
Stord Municipality. Olaf Lange left a great deal of his work to Stavanger Faste Galleri, now
Stavanger Art Museum and to the
British Museum Olaf Lange died in Stavanger in 1965. ==Collections==