350 EARTH: Art Exhibit You Can See From Space

350.org is hosting a new campaign to raise awareness about climate change through art. Dubbed "350 EARTH," the project is the first art exhibit large enough to be seen from outer space. Participants all over the world have submitted photos of their larger-than-life works. The pictures are beautiful and the message is powerful.

Check them out at earth.350.org, then start planning an installation to represent Philly's commitment to climate awareness.