Delphine Arnould de Cool, née Fortin (25 December 1830 – 16 January 1921) was a French painter and writer on Limoges porcelain.
[1] She was something of a child prodigy and became a successful painter at a young age, signing works as Delphine Fortin.
[2] Her husband was a writer and the couple were both members of the Société des gens de lettres.
She exhibited her work at The Woman's Building at the 1893 World's Columbian Exposition in Chicago, Illinois, and her treatise was included in the Women's Library, along with a discussion of her miniature works in gouache by her second husband (writing under his pseudonym A.
[4][5] Her painting A Good Cigarette was included in the 1905 book Women Painters of the World.