Thorolf Holmboe (Norwegian, 1866–1935)

Jenny Nyström (Swedish, 1854–1946)

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Selmar Bayer (German, 19th/20th century)

Selmar Bayer (German, 19th/20th century)

Anonymous

Thorolf Holmboe (Norwegian, 1866–1935)

Thorolf Holmboe (Norwegian, 1866–1935)

Johannes Bugge Piene (Norwegian, 1874-1954)

Philip Boileau (Canadian, 1864–1917)

Anonymous

Anonymous

Mittet & Co. (Norwegian, 19th/20th century)

Hans Heyerdahl (Norwegian, 1857-1913)

Ole Christoffer Thorkelsen (Norwegian, 1870-1914)