The Guardian:
Olafur Eliasson is putting the chill into climate change. The revered Scandinavian artist has placed 24 large blocks of centuries-old ice, harvested from the Nuup Kangerlua fjord in Greenland, in a circle outside the Tate Modern in London, with another six on display in the City.
The project involved creating portraits of garbage pickers from the Jardim Gramacho landfill near Rio de Janeiro, Brazil, using materials found in the landfill itself.
Muniz worked with the garbage pickers to create the portraits, which were then photographed and exhibited in galleries around the world. The project aimed to raise awareness of the plight of the garbage pickers and the environmental issues associated with landfill waste.
After winning the TED Prize on March 2, 2011, the French-artist JR launched the Inside Out Project, in his first TED Talk. Using his own artistic practice as inspiration, this participatory platform helps individuals and communities to make a statement by displaying large-scale black and white portraits in public spaces. Through their “Actions,” communities around the world have sparked collaborations and conversations.