I like designer Alex Bec's "Smile" stickers. They're simple but effective. He's posted a slew of "installations" in his Flickr photostream. Smile (alexbec.com), Smile photos (Flickr)
I like designer Alex Bec's "Smile" stickers. They're simple but effective. He's posted a slew of "installations" in his Flickr photostream. Smile (alexbec.com), Smile photos (Flickr)