This picture above is of the zero currency rupees designed by a anti-corruption organization in India called 5th pillar. The group has invented the rupees in hopes that they will be passed on to wrong doers as a sort of tangible scarlett letter against those searching for a bribe or operating under fraudlent pretences.
"The zero currency note in your country's currency is a tool to help you achive the goal of zero corruption. The note is a way for any human being to say NO to corruption without the fear of facing an encounter with persons in authority.
Next time someone asks you for a bribe, just take your country's zero currency note and hand it to them. This will let the other person know that you refuse to give or take any money in order to perform services required by law or to give or take money to do something illegal"
Props to Designboom
Currency, Design, India, Rupees