The R. Mutt Sticker from Thwart Design pays tribute to Marcel Duchamp, who challenged people to ask themselves "What is art?"
The R. Mutt Sticker Project is made up of photos of the R. Mutt Sticker placed on toilets around the world.
1. Send us your address
2. We send you a sticker
3. You make art with the sticker
4. You send us the photo
5. We post the photo with credit/link