 In 1888-89, he won a scholarship at the Académie Delacluse and contributed religious and figural studies as well as landscapes to the Paris Salons in 1890, 1891, 1894, 1900, and 1909.He met fellow students brothers Frank Vincent DuMond and Frederick Melville DuMond at the Académie Julian – Frank Vincent DuMond and Guy Rose were to remain lifelong friends.Rose lived in New York City, New York in the 1890s and illustrated for "Harper's", "Scribners", and "Century".