The art of Joseph Christian Leyendecker from the 20's, to the music of Jazz Age: Hot Sounds of the 20's and 30's. This is the 20’s follow on, Part 2, to the Oughts and 10’s previously posted. The 30’s is still to come. Leyendecker was a mentor of Norman Rockwell, who eventually took over the Saturday Evening Post illustration work from Leyendecker.