This looks like it came from the University of Minnesota collection of social hygiene posters, which are hilarious, charming, sometimes lovely, and not to be missed!
Swissmiss is a design blog and studio run by Tina Roth Eisenberg. Besides swissmiss, she founded and runs CreativeMornings, TeuxDeux, Tattly and her coworking space called Studiomates.
This looks like it came from the University of Minnesota collection of social hygiene posters, which are hilarious, charming, sometimes lovely, and not to be missed!
http://special.lib.umn.edu/swha/IMAGES/home.html
May 31st, 2008 / 8:12 am