Dan Witz has teamed up with animal welfare campaigners PETA on a campaign to bring the plight of caged animals into the public domain. Dan was recently in London where he posted various related artworks around the city. Each piece is traceable with its own QR code which also gives you access to a vegan starter kit. The map with full details is up on their dedicated website so smart phone operators can track them all down (and then release of course).
We have a dedicated supporters page for the project with more information on the artist and more images but for full details of how, why, where see the website.