Cadart also acted as a dealer, in his Galerie Cadart et Luquet on the rue Richelieu. There during the 1860s and 1870s he showed his own prints as well as paintings by Jongkind, Manet, Boudin and Berthe Morisot.
Fink, Lois Marie. "French Art in the United States 1850-1870: Three Dealers and Collectors." Gazette des Beaux-Arts VI period, tome XCII (September 1978):87+
Distel, Anne. Les collectionneurs des impressionists: Amateurs et marchands. Paris, 1989:33