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

Louis Prang & Co. (American, 1824 – 1909)

Anonymous

Olaf Christoffer Mølbach (Norwegian, 1884-1943)

Othar Holmboe (Norwegian, 1868-1928)

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

Jenny Nyström (Swedish, 1854–1946)

Thorolf Holmboe (Norwegian, 1866–1935)

Olaf Krohn (Norwegian, 1863 – 1933)

Thorolf Holmboe (Norwegian, 1866–1935)

Thorolf Holmboe (Norwegian, 1866–1935)

Thorvald Rasmussen (Swedish, 1850–1919)

Olaf Krohn (Norwegian, 1863 – 1933)

Axel Hjalmar Ender (Norwegian, 1853 – 1920)

Roberto Franzoni (Italian, 1882-1960)