Close up of 1 million signatures incorporated in a 380-square-meter piece of 3D pavement art. The art piece was used by Avaaz and Greenpeace in an event organized to deliver the first European Citizens' Initiative to EU Commissioner John Dalli signed by over 1 million European citizens. The initiative calls on the Commission to ban genetically modified (GM) crops until a new independent, ethical, scientific body
is established to assess their impact.