Axel Hjalmar Ender (Norwegian, 1853 – 1920)

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

Jenny Nyström (Swedish, 1854–1946)

Thorolf Holmboe (Norwegian, 1866–1935)

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

Andreas Bloch (Norwegian, 1860 – 1917)

Lisbeth Bergh (Norwegian, 1861-1927)

Adolf Jodolfi (German, 19th/20th century)

Reinthal & Newman (American, 19th/20th century)

E. A. Schwerdtfeger (German, 19th/20th century)

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

Olaf Christoffer Mølbach (Norwegian, 1884-1943)

Philip Barlag (Norwegian, 1840–1913)

Harrison Fisher (American, 1877 - 1934)

Harvey Barton & Sons Ltd. (English, 19th/20th century)