http://www.delart.org/exhibitions/this_is_war.html

Highlights, for me, include that beautiful Leyendecker (I can’t remember if it’s a Frank or J.C.; I think Frank) illustration of the soldier in a tent with his grandmother’s memory over his shoulder, and the N.C. Wyeth painting of the soldiers returning from WWI. Oddly enough, I am having a devil of a time finding examples on the web. (Hmmm… neither of these were propaganda posters. There were plenty of those, nonetheless.)

While propaganda can sometimes be hard to swallow in art, especially when it promotes something as horrible as war, the images are often impressive specifically for their tremendous concentration of sentiment.