Paul Ordner had a long and successful career (starting in 1923) as a commercial artist, creating illustrations for advertisments, magazine covers, and posters (especially for sports-related magazines and events) as well as humorous and political cartoons. Around 1960 he began creating humorous drawings and cartoons for postcard publisher Éditions Photochrome à Toulouse. Eventually he designed almost 300 cards. He died in 1969 at age 68. A book of his art, Paul Ordner: 40 ans de dessin sportif, humoristique et politique, was published in 2014.
His series of postcards called “The Ten Commandments of Petanque” (Les Dix Commandements de la Pétanque) is popular with Petanque players.