What can I say? we’re suckers for good stickers. C.I.C.L.E. (Cyclists Inciting Change Through Live Exchange) has lots of hip, iconic designs and they encourage you to print them out onto sticker paper or card stock and to help disseminate the pro-bike, anti-car message.
C.I.C.L.E. labels theirs a "properganda" campaign. Have some designs of your own? They encourage sending in submissions. Without further ado, here are some more samples (after the jump). Check out their website for others, or for larger, printable versions, and for some cool perspective on cycling news.