where can i buy this poster?
I can't find the source for this poster. I can't even tell you if it is for sale. It's a really fabulous sign, isn't it!
This is the original artist for the quilling part: http://www.flickr.com/photos/pulltaffy/4523204698/in/set-72157623309296065I think the rest of the "keep calm" stuff was just plastered on top.