During this period he made the acquaintance of several notable poster artists, including Adolphe Léon Willette, Jean-Louis Forain and Théophile Alexandre Steinlen.
In his spare time, he studied painting at the Académie Julian and developed an admiration for Jules Chéret; an innovator in poster design.
In the 1890s, he opened his own workshop and began designing posters, initially under contract to Verneau, then with Pierre Vercasson.
By 1900, he worked almost exclusively with caricatures and established himself with his famous poster for the "Billards Brunswick", featuring three bald men.
[1] In the years leading up to World War I, he caricatured many prominent people, including Queen Victoria and Paul Kruger, for "Dr. Trabant's Supreme Pills" (which were ordered torn down by the Prefecture of Police), and the heads of state meeting at the Permanent Court of Arbitration, to advertise the menthe-pastille [fr] made by Giffard [fr].