We learned about something new this weekend; Post-It Wars, as in a post-it art war has been going on in France between the Ubisoft HQ and a bank across the street since July. And its getting artistic and weird. Apparently, this isn't the only Post-It War going on.

Below is some of the action that is going on in France, and some simpler pieces that are popping up at this Tumblr, Post'It War.