Jenny Nyström (Swedish, 1854–1946)

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Othar Holmboe (Norwegian, 1868-1928)

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

Johan Bull (Norwegian, 1893 – 1945)

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

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

Anonymous

Jenny Nyström (Swedish, 1854–1946)

Anonymous

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

Olaf Krohn (Norwegian, 1863 – 1933)

Philip Barlag (Norwegian, 1840–1913)

Peter Nicolai Arbo (Norwegian, 1831–1892)

Olaf Krohn (Norwegian, 1863 – 1933)