Entreprise conjointe Georges Delfosse et Joseph-Charles Franchère.
In 1900 Delfosse founded the Société Canadienne de Portraits et de Tableaux à l’Huile; at the studio he named Art National, he offered his services as a portraitist to the public with flexible terms of payment. His first order book, which terminates in 1905, attests to the popularity of this enterprise from the beginning of the 20th century.