James Montgomery Flagg (1877 ??? 1960) was an American artist and illustrator. He is most famous for his war effort posters but he also work for magazines, did cartoons, and even paintings
1917/USA

The source of these posters is an archive of 15,000 vintage images along with the historical information on each.All files are stored digitally and are ready for reproduction in a variety of sizes and the quality is closely monitored to ensure satisfactory results.