"Ferdinand Hodler - The Night 1889/90" (om maleriet Die Nacht ('Natten') fra 1889 hos Kunstmuseum Bern via Archive.org : "The symbolist oil painting "Night" depicts seven sleeping figures. The famous Swiss painter portrayed himself between his wife Bertha Stucki and his mistress Augustine Dupin. The painting is one of Hodler's most famous paintings besides "Day". ...
Ferdinand Hodler i Historische Lexikon der Schweiz (HLS) (Historisk leksikon for Schweiz) af Beatrice Meier. Hos Hls-dhs-dss.ch
kunstmuseumbern.ch
Ferdinand Hodler hos Kunstmuseumbern.ch − For året 1884: "... Hodler meets the Geneva seamstress Augustine Dupin who becomes his companion. She models for him for portraits and figure compositions. ..." − For året 1887: "... In October, Augustine Dupin gives birth to his son, Hector. ..."
