Delphine Arnould de Cool-Fortin
French painter and writer on Limoges porcelain (1830–1921)

Delphine Arnould de Cool, née Fortin (25 December 1830 – 16 January 1921) was a French painter and writer on Limoges porcelain.
Biography
Cool-Fortin was born as the daughter of the painter Paul Fortin in Limoges. She was something of a child prodigy and became a successful painter at a young age, signing works as Delphine Fortin. She married Alexandre de Cool and had two sons born in Limoges, including the painter Gabriel de Cool born in 1854, and a daughter born in Paris after the couple moved there soon afterwards. During this period, she signed works as Delphine de Cool. Her husband was a writer and the couple were both members of the Société des gens de lettres. Madame de Cool became a teacher and a writer on Limoges porcelain, and was head of an "Élisa Lemonnier" school in 1890 when she published her treatise on porcelain in French and English called Traité de peintures vitrifiables sur porcelaine dure et porcelaine tendre sur émail.
After her husband died, she married the sculptor-writer Arthur Arnould in 1890.
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. Matthey).
Her painting A Good Cigarette was included in the 1905 book Women Painters of the World.
This brief starts where responsible research should: with the source description of “Delphine Arnould de Cool-Fortin” as french painter and writer on Limoges porcelain (1830–1921). Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the people & ideas register because the source frames it as french painter and writer on Limoges porcelain (1830–1921). Its deeper value depends on whether names, dates, institutions and citations support that framing.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Feb 28, 2026. The linked authority identifier is Q19414258. VIAF identifies the subject as 27282737. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1830, 1921, 1854 and 1890.
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This entry incorporates text from “Delphine Arnould de Cool-Fortin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.